Continuity of applications across devices

ABSTRACT

At an electronic device, detecting a compatible external device, where the external device is executing or has executed a first application. The detection may be made wirelessly. The electronic device also receives usage information regarding the first application from the external device. Display an affordance for user selection based on the received information. When the affordance is selected, launch a second application on the electronic device, the second application corresponding to the first application. In some examples, the second application is a different version of the first application. Launching the second application may additionally include bringing the second application to the same state as the first application. For example, if e-mail is being drafted on the external device, the electronic device may launch an e-mail editor showing the draft. In this way, a user can seamlessly transition from the use of one electronic device to another electronic device.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of priority of U.S. ProvisionalPatent Application Ser. No. 62/035,348, “CONTINUITY,” filed Aug. 8,2014; and U.S. Provisional Patent Application Ser. No. 62/006,043,“CONTINUITY,” filed May 30, 2014.

This application relates to the following provisional applications: U.S.Patent Application Ser. No. 62/005,781, “ACTIVITY CONTINUATION BETWEENELECTRONIC DEVICES,” filed May 30, 2014; U.S. Patent Application Ser.No. 62/005,793, “COMPANION APPLICATION FOR ACTIVITY COOPERATION,” filedMay 30, 2014; U.S. Patent Application Ser. No. 62/005,751, “PREDEFINEDWIRELESS PAIRING,” filed May 30, 2014; and U.S. Patent Application Ser.No. 62/005,755, “OPERATING-MODE TRANSITIONS BASED ON ADVERTISINGINFORMATION,” filed May 30, 2014; U.S. Patent Application Ser. No.62/006,043, “CONTINUITY,” filed May 30, 2014; and U.S. ProvisionalPatent Application Ser. No. 62/035,348, “CONTINUITY,” filed Aug. 8,2014.

This application also relates to the following applications:International Patent Application Serial No. PCT/US2013/040087, entitled“Device, Method, and Graphical User Interface for Moving a UserInterface Object Based on an Intensity of a Press Input,” filed May 8,2013; International Patent Application Serial No. PCT/US2013/040072,entitled “Device, Method, and Graphical User Interface for ProvidingFeedback for Changing Activation States of a User Interface Object,”filed May 8, 2013; International Patent Application Serial No.PCT/US2013/040070, entitled “Device, Method, and Graphical UserInterface for Providing Tactile Feedback for Operations Performed in aUser Interface,” filed May 8, 2013; International Patent ApplicationSerial No. PCT/US2013/040067, entitled “Device, Method, and GraphicalUser Interface for Facilitating User Interaction with Controls in a UserInterface,” filed May 8, 2013; International Patent Application SerialNo. PCT/US2013/040061, entitled “Device, Method, and Graphical UserInterface for Displaying User Interface Objects Corresponding to anApplication,” filed May 8, 2013; International Patent Application SerialNo. PCT/US2013/040058, entitled “Device, Method, and Graphical UserInterface for Displaying Additional Information in Response to a UserContact,” filed May 8, 2013; International Patent Application Serial No.PCT/US2013/040056, entitled “Device, Method, and Graphical UserInterface for Scrolling Nested Regions,” filed May 8, 2013;International Patent Application Serial No. PCT/US2013/040054, entitled“Device, Method, and Graphical User Interface for Manipulating FramedGraphical Objects,” filed May 8, 2013; International Patent ApplicationSerial No. PCT/US2013/069489, entitled “Device, Method, and GraphicalUser Interface for Switching Between User Interfaces,” filed Nov. 11,2013; International Patent Application Serial No. PCT/US2013/069486,entitled “Device, Method, and Graphical User Interface for DeterminingWhether to Scroll or Select Content,” filed Nov. 11, 2013; InternationalPatent Application Serial No. PCT/US2013/069484, entitled “Device,Method, and Graphical User Interface for Moving a Cursor According to aChange in an Appearance of a Control Icon with SimulatedThree-Dimensional Characteristics,” filed Nov. 11, 2013; InternationalPatent Application Serial No. PCT/US2013/069483, entitled “Device,Method, and Graphical User Interface for Transitioning Between TouchInput to Display Output Relationships,” filed Nov. 11, 2013;International Patent Application Serial No. PCT/US2013/069479, entitled“Device, Method, and Graphical User Interface for Forgoing Generation ofTactile Output for a Multi-Contact Gesture,” filed Nov. 11, 2013;International Patent Application Serial No. PCT/US2013/069472, entitled“Device, Method, and Graphical User Interface for Navigating UserInterface Hierarchies,” filed Nov. 11, 2013; International PatentApplication Serial No. PCT/US2013/040108, entitled “Device, Method, andGraphical User Interface for Moving and Dropping a User InterfaceObject,” filed May 8, 2013; International Patent Application Serial No.PCT/US2013/040101, entitled “Device, Method, and Graphical UserInterface for Selecting User Interface Objects,” filed May 8, 2013;International Patent Application Serial No. PCT/US2013/040098, entitled“Device, Method, and Graphical User Interface for Displaying ContentAssociated with a Corresponding Affordance,” filed May 8, 2013;International Patent Application Serial No. PCT/US2013/040093, entitled“Device, Method, and Graphical User Interface for Transitioning BetweenDisplay States in Response to a Gesture,” filed May 8, 2013;International Patent Application Serial No. PCT/US2013/040053, entitled“Device, Method, and Graphical User Interface for Selecting Objectwithin a Group of Objects,” filed May 8, 2013; U.S. Patent ApplicationSer. No. 61/778,211, entitled “Device, Method, and Graphical UserInterface for Facilitating User Interaction with Controls in a UserInterface,” filed Mar. 12, 2013; U.S. Patent Application Ser. No.61/778,191, entitled “Device, Method, and Graphical User Interface forDisplaying User Interface Objects Corresponding to an Application,”filed Mar. 12, 2013; U.S. Patent Application Ser. No. 61/778,171,entitled “Device, Method, and Graphical User Interface for DisplayingAdditional Information in Response to a User Contact,” filed Mar. 12,2013; U.S. Patent Application Ser. No. 61/778,179, entitled “Device,Method and Graphical User Interface for Scrolling Nested Regions,” filedMar. 12, 2013; U.S. Patent Application Ser. No. 61/778,156, entitled“Device, Method, and Graphical User Interface for Manipulating FramedGraphical Objects,” filed Mar. 12, 2013; U.S. Patent Application Ser.No. 61/778,125, entitled “Device, Method, And Graphical User Interfacefor Navigating User Interface Hierarchies,” filed Mar. 12, 2013; U.S.Patent Application Ser. No. 61/778,092, entitled “Device, Method, andGraphical User Interface for Selecting Object Within a Group ofObjects,” filed Mar. 12, 2013; U.S. Patent Application Ser. No.61/778,418, entitled “Device, Method, and Graphical User Interface forSwitching Between User Interfaces,” filed Mar. 13, 2013; U.S. PatentApplication Ser. No. 61/778,416, entitled “Device, Method, and GraphicalUser Interface for Determining Whether to Scroll or Select Content,”filed Mar. 13, 2013; U.S. Patent Application Ser. No. 61/747,278,entitled “Device, Method, and Graphical User Interface for ManipulatingUser Interface Objects with Visual and/or Haptic Feedback,” filed Dec.29, 2012; U.S. Patent Application Ser. No. 61/778,414, entitled “Device,Method, and Graphical User Interface for Moving and Dropping a UserInterface Object,” filed Mar. 13, 2013; U.S. Patent Application Ser. No.61/778,413, entitled “Device, Method, and Graphical User Interface forSelecting User Interface Objects,” filed Mar. 13, 2013; U.S. PatentApplication Ser. No. 61/778,412, entitled “Device, Method, and GraphicalUser Interface for Displaying Content Associated with a CorrespondingAffordance,” filed Mar. 13, 2013; U.S. Patent Application Ser. No.61/778,373, entitled “Device, Method, and Graphical User Interface forManaging Activation of a Control Based on Contact Intensity,” filed Mar.12, 2013; U.S. Patent Application Ser. No. 61/778,265, entitled “Device,Method, and Graphical User Interface for Transitioning Between DisplayStates in Response to a Gesture,” filed Mar. 12, 2013; U.S. PatentApplication Ser. No. 61/778,367, entitled “Device, Method, and GraphicalUser Interface for Moving a User Interface Object Based on an Intensityof a Press Input,” filed Mar. 12, 2013; U.S. Patent Application Ser. No.61/778,363, entitled “Device, Method, and Graphical User Interface forTransitioning Between Touch Input to Display Output Relationships,”filed Mar. 12, 2013; U.S. Patent Application Ser. No. 61/778,287,entitled “Device, Method, and Graphical User Interface for ProvidingFeedback for Changing Activation States of a User Interface Object,”filed Mar. 12, 2013; U.S. Patent Application Ser. No. 61/778,284,entitled “Device, Method, and Graphical User Interface for ProvidingTactile Feedback for Operations Performed in a User Interface,” filedMar. 12, 2013; U.S. Patent Application Ser. No. 61/778,239, entitled“Device, Method, and Graphical User Interface for Forgoing Generation ofTactile Output for a Multi-Contact Gesture,” filed Mar. 12, 2013; U.S.Patent Application Ser. No. 61/688,227, entitled “Device, Method, andGraphical User Interface for Manipulating User Interface Objects withVisual and/or Haptic Feedback,” filed May 9, 2012.

This application also relates to the following application: U.S. Utilityapplication Ser. No. 12/987,982, entitled “Intelligent AutomatedAssistant,” filed Jan. 10, 2011.

The content of these applications is hereby incorporated by reference intheir entirety.

FIELD

The present disclosure relates generally to computer user interfaces,and more specifically to techniques for permitting a user to transitionfrom use of one device to another, seamlessly.

BACKGROUND

Modern electronic devices can support various software applications.Cellular phones, tablet computers, and laptop computers can each executemessaging programs such as e-mail editors and web browsers. A user whoowns multiple electronic devices may elect to use one device overanother based on the device's suitability at the moment. For example,while on-the-go, the user may prefer to read e-mail using a cellularphone. A device's suitability can change, however. For example, when ane-mail requires a lengthy reply, the user may prefer to draft thelengthy response using the full-sized keyboard of a laptop computer. Toaccomplish this transition using conventional techniques, the user maypower-up a laptop, launch an e-mail application, find the specifice-mail for which a response is needed, and begin to prepare theresponse. It would be helpful if the user could transition from use ofone device to another, such as transition from reading an e-mail on onedevice to drafting a reply on another device, in a seamless andcognitively continuous manner.

BRIEF SUMMARY

In some embodiments, a non-transitory computer readable storage mediumstores one or more programs, the one or more programs comprisinginstructions, which when executed by one or more processors of anelectronic device with a display screen and an input device forcontrolling a user interface cursor, cause the device to: detect anexternal device, wherein the external device is executing a firstapplication, the first application in a state; display, in a portion ofthe display screen, a plurality of application icons for launching aplurality of applications on the electronic device; display, in theportion of the display screen, an icon for launching a secondapplication corresponding to the first application; detect movement ofthe cursor onto the displayed icon and a mouse-event on the displayedicon; and in response: launch the second application, wherein the stateof the second application corresponds to the state of the firstapplication.

In some embodiments, a method comprises: a display screen; an inputdevice for controlling a user interface cursor; one or more processors;a memory; and one or more programs, wherein the one or more programs arestored in the memory and configured to be executed by the one or moreprocessors, the one or more programs including instructions for:detecting an external device, wherein the external device is executing afirst application, the first application in a state; displaying, in aportion of the display screen, a plurality of application icons forlaunching a plurality of applications on the electronic device;displaying, in the portion of the display screen, an icon for launchinga second application corresponding to the first application; detectingmovement of the cursor onto the displayed icon and a mouse-event on thedisplayed icon; and in response: launching the second application,wherein the state of the second application corresponds to the state ofthe first application.

In some embodiments, a method comprises: at an electronic device coupledwith a display screen and an input device for controlling a userinterface cursor: detecting an external device, wherein the externaldevice is executing a first application, the first application in astate; displaying, in a portion of the display screen, a plurality ofapplication icons for launching a plurality of applications on theelectronic device; displaying, in the portion of the display screen, anicon for launching a second application corresponding to the firstapplication; detecting movement of the cursor onto the displayed iconand a mouse-event on the displayed icon; and in response: launching thesecond application, wherein the state of the second applicationcorresponds to the state of the first application.

DESCRIPTION OF THE FIGURES

For a better understanding of the various described embodiments,reference should be made to the Description of Embodiments below, inconjunction with the following drawings in which like reference numeralsrefer to corresponding parts throughout the figures.

FIG. 1A is a block diagram illustrating a portable multifunction devicewith a touch-sensitive display in accordance with some embodiments.

FIG. 1B is a block diagram illustrating exemplary components for eventhandling in accordance with some embodiments.

FIG. 2 illustrates a portable multifunction device having a touch screenin accordance with some embodiments.

FIG. 3 is a block diagram of an exemplary multifunction device with adisplay and a touch-sensitive surface in accordance with someembodiments.

FIG. 4A illustrates an exemplary user interface for a menu ofapplications on a portable multifunction device in accordance with someembodiments.

FIG. 4B illustrates an exemplary user interface for a multifunctiondevice with a touch-sensitive surface that is separate from the displayin accordance with some embodiments.

FIG. 4C illustrates a personal electronic device in accordance with someembodiments.

FIG. 4D is a block diagram illustrating a personal electronic device inaccordance with some embodiments.

FIGS. 5A-5N illustrate exemplary user interfaces for transitioningbetween electronic devices.

FIGS. 6A-6D illustrate exemplary types of transitions betweenapplications.

FIGS. 7A-7G illustrate exemplary user interfaces for transitioningbetween electronic devices.

FIGS. 8A-8C illustrate exemplary user interfaces for transitioningbetween electronic devices.

FIG. 9 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 10 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 11 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 12 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 13 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 14 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 15 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 16 is a functional block diagram of an electronic device inaccordance with some embodiments.

FIGS. 17A-17E illustrate exemplary user interfaces for transitioningbetween electronic devices.

FIGS. 18A-18D illustrate exemplary user interfaces for transitioningbetween electronic devices.

FIGS. 19A-19C illustrate exemplary user interfaces for transitioningbetween electronic devices.

FIG. 20 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 21 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 22 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 23 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 24 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 25 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 26 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 27 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 28 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 29 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 30 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 31 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 32 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 33 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 34 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 35 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 36 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 37 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 38 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 39 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 40 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 41 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 42 is a functional block diagram of an electronic device configuredto display a user interface in accordance with some embodiments.

FIG. 43 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 44 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 45 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 46 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 47 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 48 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 49 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 50 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 51 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 52 is a flow diagram illustrating a process for transitioningbetween electronic devices.

FIG. 53 is a flow diagram illustrating a process for transitioningbetween electronic devices.

DESCRIPTION OF EMBODIMENTS

The following description sets forth exemplary methods, parameters, andthe like. It should be recognized, however, that such description is notintended as a limitation on the scope of the present disclosure but isinstead provided as a description of exemplary embodiments.

There is a need for electronic devices that permit a user to efficientlytransition from the use of one device to another while maintaining anoverall sense of continuity. For example, if the user is using oneapplication on a first device, it would be helpful for the seconddevice—to which the user is transitioning—to automatically launch thesame application, so that the user may continue without loss ofprogress. Such techniques can reduce the cognitive burden on a user whoswitches between uses of multiple computing devices, thereby enhancingproductivity. Further, such techniques can reduce processor and batterypower otherwise wasted on redundant user inputs.

Below, FIGS. 1A-1B, 2, 3, 4A-4D, 16, and 23-42 provide a description ofexemplary devices for performing the techniques for transitioningbetween computing devices. FIGS. 5A-5L, 6A-6D, 7A-7G, 8A-8C, 17A-17E,18A-18D, and 19A-19C illustrate exemplary user interfaces fortransitioning between computing devices. FIGS. 9-15, 20-22, and 43-53are flow diagrams illustrating methods of managing event notificationsin accordance with some embodiments. The user interfaces in FIGS. 5A-5L,6A-6D, 7A-7G, 8A-8C, 17A-17E, 18A-18D, and 19A-19C are used toillustrate the processes described below, including the processes inFIGS. 9-15, 20-22, and 43-53.

Although the following description uses terms “first,” “second,” etc. todescribe various elements, these elements should not be limited by theterms. These terms are only used to distinguish one element fromanother. For example, a first touch could be termed a second touch, and,similarly, a second touch could be termed a first touch, withoutdeparting from the scope of the various described embodiments. The firsttouch and the second touch are both touches, but they are not the sametouch.

The terminology used in the description of the various describedembodiments herein is for the purpose of describing particularembodiments only and is not intended to be limiting. As used in thedescription of the various described embodiments and the appendedclaims, the singular forms “a”, “an,” and “the” are intended to includethe plural forms as well, unless the context clearly indicatesotherwise. It will also be understood that the term “and/or” as usedherein refers to and encompasses any and all possible combinations ofone or more of the associated listed items. It will be furtherunderstood that the terms “includes,” “including,” “comprises,” and/or“comprising,” when used in this specification, specify the presence ofstated features, integers, steps, operations, elements, and/orcomponents, but do not preclude the presence or addition of one or moreother features, integers, steps, operations, elements, components,and/or groups thereof.

The term “if” may be construed to mean “when” or “upon” or “in responseto determining” or “in response to detecting,” depending on the context.Similarly, the phrase “if it is determined” or “if [a stated conditionor event] is detected” may be construed to mean “upon determining” or“in response to determining” or “upon detecting [the stated condition orevent]” or “in response to detecting [the stated condition or event],”depending on the context.

Embodiments of electronic devices, user interfaces for such devices, andassociated processes for using such devices are described. In someembodiments, the device is a portable communications device, such as amobile telephone, that also contains other functions, such as PDA and/ormusic player functions. Exemplary embodiments of portable multifunctiondevices include, without limitation, the iPhone®, iPod Touch®, and iPad®devices from Apple Inc. of Cupertino, Calif. Other portable electronicdevices, such as laptops or tablet computers with touch-sensitivesurfaces (e.g., touch screen displays and/or touchpads), are,optionally, used. It should also be understood that, in someembodiments, the device is not a portable communications device, but isa desktop computer with a touch-sensitive surface (e.g., a touch screendisplay and/or a touchpad).

In the discussion that follows, an electronic device that includes adisplay and a touch-sensitive surface is described. It should beunderstood, however, that the electronic device optionally includes oneor more other physical user-interface devices, such as a physicalkeyboard, a mouse, and/or a joystick.

The device may support a variety of applications, such as one or more ofthe following: a drawing application, a presentation application, a wordprocessing application, a website creation application, a disk authoringapplication, a spreadsheet application, a gaming application, atelephone application, a video conferencing application, an e-mailapplication, an instant messaging application, a workout supportapplication, a photo management application, a digital cameraapplication, a digital video camera application, a web browsingapplication, a digital music player application, and/or a digital videoplayer application.

The various applications that are executed on the device optionally useat least one common physical user-interface device, such as thetouch-sensitive surface. One or more functions of the touch-sensitivesurface as well as corresponding information displayed on the deviceare, optionally, adjusted and/or varied from one application to the nextand/or within a respective application. In this way, a common physicalarchitecture (such as the touch-sensitive surface) of the deviceoptionally supports the variety of applications with user interfacesthat are intuitive and transparent to the user.

Attention is now directed toward embodiments of portable devices withtouch-sensitive displays. FIG. 1A is a block diagram illustratingportable multifunction device 100 with touch-sensitive display system112 in accordance with some embodiments. Touch-sensitive display 112 issometimes called a “touch screen” for convenience and is sometimes knownas or called a “touch-sensitive display system.” Device 100 includesmemory 102 (which optionally includes one or more computer-readablestorage mediums), memory controller 122, one or more processing units(CPUs) 120, peripherals interface 118, RF circuitry 108, audio circuitry110, speaker 111, microphone 113, input/output (I/O) subsystem 106,other input control devices 116, and external port 124. Device 100optionally includes one or more optical sensors 164. Device 100optionally includes one or more contact intensity sensors 165 fordetecting intensity of contacts on device 100 (e.g., a touch-sensitivesurface such as touch-sensitive display system 112 of device 100).Device 100 optionally includes one or more tactile output generators 167for generating tactile outputs on device 100 (e.g., generating tactileoutputs on a touch-sensitive surface such as touch-sensitive displaysystem 112 of device 100 or touchpad 355 of device 300). Thesecomponents optionally communicate over one or more communication busesor signal lines 103.

As used in the specification and claims, the term “intensity” of acontact on a touch-sensitive surface refers to the force or pressure(force per unit area) of a contact (e.g., a finger contact) on thetouch-sensitive surface, or to a substitute (proxy) for the force orpressure of a contact on the touch-sensitive surface. The intensity of acontact has a range of values that includes at least four distinctvalues and more typically includes hundreds of distinct values (e.g., atleast 256). Intensity of a contact is, optionally, determined (ormeasured) using various approaches and various sensors or combinationsof sensors. For example, one or more force sensors underneath oradjacent to the touch-sensitive surface are, optionally, used to measureforce at various points on the touch-sensitive surface. In someimplementations, force measurements from multiple force sensors arecombined (e.g., a weighted average) to determine an estimated force of acontact. Similarly, a pressure-sensitive tip of a stylus is, optionally,used to determine a pressure of the stylus on the touch-sensitivesurface. Alternatively, the size of the contact area detected on thetouch-sensitive surface and/or changes thereto, the capacitance of thetouch-sensitive surface proximate to the contact and/or changes thereto,and/or the resistance of the touch-sensitive surface proximate to thecontact and/or changes thereto are, optionally, used as a substitute forthe force or pressure of the contact on the touch-sensitive surface. Insome implementations, the substitute measurements for contact force orpressure are used directly to determine whether an intensity thresholdhas been exceeded (e.g., the intensity threshold is described in unitscorresponding to the substitute measurements). In some implementations,the substitute measurements for contact force or pressure are convertedto an estimated force or pressure, and the estimated force or pressureis used to determine whether an intensity threshold has been exceeded(e.g., the intensity threshold is a pressure threshold measured in unitsof pressure). Using the intensity of a contact as an attribute of a userinput allows for user access to additional device functionality that mayotherwise not be accessible by the user on a reduced-size device withlimited real estate for displaying affordances (e.g., on atouch-sensitive display) and/or receiving user input (e.g., via atouch-sensitive display, a touch-sensitive surface, or aphysical/mechanical control such as a knob or a button).

As used in the specification and claims, the term “tactile output”refers to physical displacement of a device relative to a previousposition of the device, physical displacement of a component (e.g., atouch-sensitive surface) of a device relative to another component(e.g., housing) of the device, or displacement of the component relativeto a center of mass of the device that will be detected by a user withthe user's sense of touch. For example, in situations where the deviceor the component of the device is in contact with a surface of a userthat is sensitive to touch (e.g., a finger, palm, or other part of auser's hand), the tactile output generated by the physical displacementwill be interpreted by the user as a tactile sensation corresponding toa perceived change in physical characteristics of the device or thecomponent of the device. For example, movement of a touch-sensitivesurface (e.g., a touch-sensitive display or trackpad) is, optionally,interpreted by the user as a “down click” or “up click” of a physicalactuator button. In some cases, a user will feel a tactile sensationsuch as an “down click” or “up click” even when there is no movement ofa physical actuator button associated with the touch-sensitive surfacethat is physically pressed (e.g., displaced) by the user's movements. Asanother example, movement of the touch-sensitive surface is, optionally,interpreted or sensed by the user as “roughness” of the touch-sensitivesurface, even when there is no change in smoothness of thetouch-sensitive surface. While such interpretations of touch by a userwill be subject to the individualized sensory perceptions of the user,there are many sensory perceptions of touch that are common to a largemajority of users. Thus, when a tactile output is described ascorresponding to a particular sensory perception of a user (e.g., an “upclick,” a “down click,” “roughness”), unless otherwise stated, thegenerated tactile output corresponds to physical displacement of thedevice or a component thereof that will generate the described sensoryperception for a typical (or average) user.

It should be appreciated that device 100 is only one example of aportable multifunction device, and that device 100 optionally has moreor fewer components than shown, optionally combines two or morecomponents, or optionally has a different configuration or arrangementof the components. The various components shown in FIG. 1A areimplemented in hardware, software, or a combination of both hardware andsoftware, including one or more signal processing and/orapplication-specific integrated circuits.

Memory 102 may include one or more computer-readable storage mediums.The computer-readable storage mediums may be tangible andnon-transitory. Memory 102 may include high-speed random access memoryand may also include non-volatile memory, such as one or more magneticdisk storage devices, flash memory devices, or other non-volatilesolid-state memory devices. Memory controller 122 may control access tomemory 102 by other components of device 100.

Peripherals interface 118 can be used to couple input and outputperipherals of the device to CPU 120 and memory 102. The one or moreprocessors 120 run or execute various software programs and/or sets ofinstructions stored in memory 102 to perform various functions fordevice 100 and to process data. In some embodiments, peripheralsinterface 118, CPU 120, and memory controller 122 may be implemented ona single chip, such as chip 104. In some other embodiments, they may beimplemented on separate chips.

RF (radio frequency) circuitry 108 receives and sends RF signals, alsocalled electromagnetic signals. RF circuitry 108 converts electricalsignals to/from electromagnetic signals and communicates withcommunications networks and other communications devices via theelectromagnetic signals. RF circuitry 108 optionally includes well-knowncircuitry for performing these functions, including but not limited toan antenna system, an RF transceiver, one or more amplifiers, a tuner,one or more oscillators, a digital signal processor, a CODEC chipset, asubscriber identity module (SIM) card, memory, and so forth. RFcircuitry 108 optionally communicates with networks, such as theInternet, also referred to as the World Wide Web (WWW), an intranetand/or a wireless network, such as a cellular telephone network, awireless local area network (LAN) and/or a metropolitan area network(MAN), and other devices by wireless communication. The RF circuitry 108optionally includes well-known circuitry for detecting near fieldcommunication (NFC) fields, such as by a short-range communicationradio. The wireless communication optionally uses any of a plurality ofcommunications standards, protocols, and technologies, including but notlimited to Global System for Mobile Communications (GSM), Enhanced DataGSM Environment (EDGE), high-speed downlink packet access (HSDPA),high-speed uplink packet access (HSUPA), Evolution, Data-Only (EV-DO),HSPA, HSPA+, Dual-Cell HSPA (DC-HSPDA), long term evolution (LTE), nearfield communication (NFC), wideband code division multiple access(W-CDMA), code division multiple access (CDMA), time division multipleaccess (TDMA), Bluetooth, Bluetooth Low Energy (BTLE), Wireless Fidelity(Wi-Fi) (e.g., IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n,and/or IEEE 802.11ac), voice over Internet Protocol (VoIP), Wi-MAX, aprotocol for e-mail (e.g., Internet message access protocol (IMAP)and/or post office protocol (POP)), instant messaging (e.g., extensiblemessaging and presence protocol (XMPP), Session Initiation Protocol forInstant Messaging and Presence Leveraging Extensions (SIMPLE), InstantMessaging and Presence Service (IMPS)), and/or Short Message Service(SMS), or any other suitable communication protocol, includingcommunication protocols not yet developed as of the filing date of thisdocument.

Audio circuitry 110, speaker 111, and microphone 113 provide an audiointerface between a user and device 100. Audio circuitry 110 receivesaudio data from peripherals interface 118, converts the audio data to anelectrical signal, and transmits the electrical signal to speaker 111.Speaker 111 converts the electrical signal to human-audible sound waves.Audio circuitry 110 also receives electrical signals converted bymicrophone 113 from sound waves. Audio circuitry 110 converts theelectrical signal to audio data and transmits the audio data toperipherals interface 118 for processing. Audio data may be retrievedfrom and/or transmitted to memory 102 and/or RF circuitry 108 byperipherals interface 118. In some embodiments, audio circuitry 110 alsoincludes a headset jack (e.g., 212, FIG. 2). The headset jack providesan interface between audio circuitry 110 and removable audioinput/output peripherals, such as output-only headphones or a headsetwith both output (e.g., a headphone for one or both ears) and input(e.g., a microphone).

I/O subsystem 106 couples input/output peripherals on device 100, suchas touch screen 112 and other input control devices 116, to peripheralsinterface 118. I/O subsystem 106 optionally includes display controller156, optical sensor controller 158, intensity sensor controller 159,haptic feedback controller 161, and one or more input controllers 160for other input or control devices. The one or more input controllers160 receive/send electrical signals from/to other input control devices116. The other input control devices 116 optionally include physicalbuttons (e.g., push buttons, rocker buttons, etc.), dials, sliderswitches, joysticks, click wheels, and so forth. In some alternateembodiments, input controller(s) 160 are, optionally, coupled to any (ornone) of the following: a keyboard, an infrared port, a USB port, and apointer device such as a mouse. The one or more buttons (e.g., 208, FIG.2) optionally include an up/down button for volume control of speaker111 and/or microphone 113. The one or more buttons optionally include apush button (e.g., 206, FIG. 2).

A quick press of the push button may disengage a lock of touch screen112 or begin a process that uses gestures on the touch screen to unlockthe device, as described in U.S. patent application Ser. No. 11/322,549,“Unlocking a Device by Performing Gestures on an Unlock Image,” filedDec. 23, 2005, U.S. Pat. No. 7,657,849, which is hereby incorporated byreference in its entirety. A longer press of the push button (e.g., 206)may turn power to device 100 on or off. The user may be able tocustomize a functionality of one or more of the buttons. Touch screen112 is used to implement virtual or soft buttons and one or more softkeyboards.

Touch-sensitive display 112 provides an input interface and an outputinterface between the device and a user. Display controller 156 receivesand/or sends electrical signals from/to touch screen 112. Touch screen112 displays visual output to the user. The visual output may includegraphics, text, icons, video, and any combination thereof (collectivelytermed “graphics”). In some embodiments, some or all of the visualoutput may correspond to user-interface objects.

Touch screen 112 has a touch-sensitive surface, sensor, or set ofsensors that accepts input from the user based on haptic and/or tactilecontact. Touch screen 112 and display controller 156 (along with anyassociated modules and/or sets of instructions in memory 102) detectcontact (and any movement or breaking of the contact) on touch screen112 and convert the detected contact into interaction withuser-interface objects (e.g., one or more soft keys, icons, web pages,or images) that are displayed on touch screen 112. In an exemplaryembodiment, a point of contact between touch screen 112 and the usercorresponds to a finger of the user.

Touch screen 112 may use LCD (liquid crystal display) technology, LPD(light emitting polymer display) technology, or LED (light emittingdiode) technology, although other display technologies may be used inother embodiments. Touch screen 112 and display controller 156 maydetect contact and any movement or breaking thereof using any of aplurality of touch sensing technologies now known or later developed,including but not limited to capacitive, resistive, infrared, andsurface acoustic wave technologies, as well as other proximity sensorarrays or other elements for determining one or more points of contactwith touch screen 112. In an exemplary embodiment, projected mutualcapacitance sensing technology is used, such as that found in theiPhone® and iPod Touch® from Apple Inc. of Cupertino, Calif.

A touch-sensitive display in some embodiments of touch screen 112 may beanalogous to the multi-touch sensitive touchpads described in thefollowing U.S. Pat. No. 6,323,846 (Westerman et al.), U.S. Pat. No.6,570,557 (Westerman et al.), and/or U.S. Pat. No. 6,677,932(Westerman), and/or U.S. Patent Publication 2002/0015024A1, each ofwhich is hereby incorporated by reference in its entirety. However,touch screen 112 displays visual output from device 100, whereastouch-sensitive touchpads do not provide visual output.

A touch-sensitive display in some embodiments of touch screen 112 may beas described in the following applications: (1) U.S. patent applicationSer. No. 11/381,313, “Multipoint Touch Surface Controller,” filed May 2,2006; (2) U.S. patent application Ser. No. 10/840,862, “MultipointTouchscreen,” filed May 6, 2004; (3) U.S. patent application Ser. No.10/903,964, “Gestures For Touch Sensitive Input Devices,” filed Jul. 30,2004; (4) U.S. patent application Ser. No. 11/048,264, “Gestures ForTouch Sensitive Input Devices,” filed Jan. 31, 2005; (5) U.S. patentapplication Ser. No. 11/038,590, “Mode-Based Graphical User InterfacesFor Touch Sensitive Input Devices,” filed Jan. 18, 2005; (6) U.S. patentapplication Ser. No. 11/228,758, “Virtual Input Device Placement On ATouch Screen User Interface,” filed Sep. 16, 2005; (7) U.S. patentapplication Ser. No. 11/228,700, “Operation Of A Computer With A TouchScreen Interface,” filed Sep. 16, 2005; (8) U.S. patent application Ser.No. 11/228,737, “Activating Virtual Keys Of A Touch-Screen VirtualKeyboard,” filed Sep. 16, 2005; and (9) U.S. patent application Ser. No.11/367,749, “Multi-Functional Hand-Held Device,” filed Mar. 3, 2006. Allof these applications are incorporated by reference herein in theirentirety.

Touch screen 112 may have a video resolution in excess of 100 dpi. Insome embodiments, the touch screen has a video resolution ofapproximately 160 dpi. The user may make contact with touch screen 112using any suitable object or appendage, such as a stylus, a finger, andso forth. In some embodiments, the user interface is designed to workprimarily with finger-based contacts and gestures, which can be lessprecise than stylus-based input due to the larger area of contact of afinger on the touch screen. In some embodiments, the device translatesthe rough finger-based input into a precise pointer/cursor position orcommand for performing the actions desired by the user.

In some embodiments, in addition to the touch screen, device 100 mayinclude a touchpad (not shown) for activating or deactivating particularfunctions. In some embodiments, the touchpad is a touch-sensitive areaof the device that, unlike the touch screen, does not display visualoutput. The touchpad may be a touch-sensitive surface that is separatefrom touch screen 112 or an extension of the touch-sensitive surfaceformed by the touch screen.

Device 100 also includes power system 162 for powering the variouscomponents. Power system 162 may include a power management system, oneor more power sources (e.g., battery, alternating current (AC)), arecharging system, a power failure detection circuit, a power converteror inverter, a power status indicator (e.g., a light-emitting diode(LED)) and any other components associated with the generation,management and distribution of power in portable devices.

Device 100 may also include one or more optical sensors 164. FIG. 1Ashows an optical sensor coupled to optical sensor controller 158 in I/Osubsystem 106. Optical sensor 164 may include charge-coupled device(CCD) or complementary metal-oxide semiconductor (CMOS)phototransistors. Optical sensor 164 receives light from theenvironment, projected through one or more lenses, and converts thelight to data representing an image. In conjunction with imaging module143 (also called a camera module), optical sensor 164 may capture stillimages or video. In some embodiments, an optical sensor is located onthe back of device 100, opposite touch screen display 112 on the frontof the device so that the touch screen display may be used as aviewfinder for still and/or video image acquisition. In someembodiments, an optical sensor is located on the front of the device sothat the user's image may be obtained for video conferencing while theuser views the other video conference participants on the touch screendisplay. In some embodiments, the position of optical sensor 164 can bechanged by the user (e.g., by rotating the lens and the sensor in thedevice housing) so that a single optical sensor 164 may be used alongwith the touch screen display for both video conferencing and stilland/or video image acquisition.

Device 100 optionally also includes one or more contact intensitysensors 165. FIG. 1A shows a contact intensity sensor coupled tointensity sensor controller 159 in I/O subsystem 106. Contact intensitysensor 165 optionally includes one or more piezoresistive strain gauges,capacitive force sensors, electric force sensors, piezoelectric forcesensors, optical force sensors, capacitive touch-sensitive surfaces, orother intensity sensors (e.g., sensors used to measure the force (orpressure) of a contact on a touch-sensitive surface). Contact intensitysensor 165 receives contact intensity information (e.g., pressureinformation or a proxy for pressure information) from the environment.In some embodiments, at least one contact intensity sensor is collocatedwith, or proximate to, a touch-sensitive surface (e.g., touch-sensitivedisplay system 112). In some embodiments, at least one contact intensitysensor is located on the back of device 100, opposite touch screendisplay 112, which is located on the front of device 100.

Device 100 may also include one or more proximity sensors 166. FIG. 1Ashows proximity sensor 166 coupled to peripherals interface 118.Alternately, proximity sensor 166 may be coupled to input controller 160in I/O subsystem 106. Proximity sensor 166 may perform as described inU.S. patent application Ser. No. 11/241,839, “Proximity Detector InHandheld Device”; Ser. No. 11/240,788, “Proximity Detector In HandheldDevice”; Ser. No. 11/620,702, “Using Ambient Light Sensor To AugmentProximity Sensor Output”; Ser. No. 11/586,862, “Automated Response ToAnd Sensing Of User Activity In Portable Devices”; and Ser. No.11/638,251, “Methods And Systems For Automatic Configuration OfPeripherals,” which are hereby incorporated by reference in theirentirety. In some embodiments, the proximity sensor turns off anddisables touch screen 112 when the multifunction device is placed nearthe user's ear (e.g., when the user is making a phone call).

Device 100 optionally also includes one or more tactile outputgenerators 167. FIG. 1A shows a tactile output generator coupled tohaptic feedback controller 161 in I/O subsystem 106. Tactile outputgenerator 167 optionally includes one or more electroacoustic devicessuch as speakers or other audio components and/or electromechanicaldevices that convert energy into linear motion such as a motor,solenoid, electroactive polymer, piezoelectric actuator, electrostaticactuator, or other tactile output generating component (e.g., acomponent that converts electrical signals into tactile outputs on thedevice). Contact intensity sensor 165 receives tactile feedbackgeneration instructions from haptic feedback module 133 and generatestactile outputs on device 100 that are capable of being sensed by a userof device 100. In some embodiments, at least one tactile outputgenerator is collocated with, or proximate to, a touch-sensitive surface(e.g., touch-sensitive display system 112) and, optionally, generates atactile output by moving the touch-sensitive surface vertically (e.g.,in/out of a surface of device 100) or laterally (e.g., back and forth inthe same plane as a surface of device 100). In some embodiments, atleast one tactile output generator sensor is located on the back ofdevice 100, opposite touch screen display 112, which is located on thefront of device 100.

Device 100 may also include one or more accelerometers 168. FIG. 1Ashows accelerometer 168 coupled to peripherals interface 118.Alternately, accelerometer 168 may be coupled to an input controller 160in I/O subsystem 106. Accelerometer 168 may perform as described in U.S.Patent Publication No. 20050190059, “Acceleration-based Theft DetectionSystem for Portable Electronic Devices,” and U.S. Patent Publication No.20060017692, “Methods And Apparatuses For Operating A Portable DeviceBased On An Accelerometer,” both of which are incorporated by referenceherein in their entirety. In some embodiments, information is displayedon the touch screen display in a portrait view or a landscape view basedon an analysis of data received from the one or more accelerometers.Device 100 optionally includes, in addition to accelerometer(s) 168, amagnetometer (not shown) and a GPS (or GLONASS or other globalnavigation system) receiver (not shown) for obtaining informationconcerning the location and orientation (e.g., portrait or landscape) ofdevice 100.

In some embodiments, the software components stored in memory 102include operating system 126, communication module (or set ofinstructions) 128, contact/motion module (or set of instructions) 130,graphics module (or set of instructions) 132, text input module (or setof instructions) 134, Global Positioning System (GPS) module (or set ofinstructions) 135, and applications (or sets of instructions) 136.Furthermore, in some embodiments, memory 102 (FIG. 1A) or 370 (FIG. 3)stores device/global internal state 157, as shown in FIGS. 1A and 3.Device/global internal state 157 includes one or more of: activeapplication state, indicating which applications, if any, are currentlyactive; display state, indicating what applications, views or otherinformation occupy various regions of touch screen display 112; sensorstate, including information obtained from the device's various sensorsand input control devices 116; and location information concerning thedevice's location and/or attitude.

Operating system 126 (e.g., Darwin, RTXC, LINUX, UNIX, OS X, iOS,WINDOWS, or an embedded operating system such as VxWorks) includesvarious software components and/or drivers for controlling and managinggeneral system tasks (e.g., memory management, storage device control,power management, etc.) and facilitates communication between varioushardware and software components.

Communication module 128 facilitates communication with other devicesover one or more external ports 124 and also includes various softwarecomponents for handling data received by RF circuitry 108 and/orexternal port 124. External port 124 (e.g., Universal Serial Bus (USB),FIREWIRE, etc.) is adapted for coupling directly to other devices orindirectly over a network (e.g., the Internet, wireless LAN, etc.). Insome embodiments, the external port is a multi-pin (e.g., 30-pin)connector that is the same as, or similar to and/or compatible with, the30-pin connector used on iPod® (trademark of Apple Inc.) devices.

Contact/motion module 130 optionally detects contact with touch screen112 (in conjunction with display controller 156) and othertouch-sensitive devices (e.g., a touchpad or physical click wheel).Contact/motion module 130 includes various software components forperforming various operations related to detection of contact, such asdetermining if contact has occurred (e.g., detecting a finger-downevent), determining an intensity of the contact (e.g., the force orpressure of the contact or a substitute for the force or pressure of thecontact), determining if there is movement of the contact and trackingthe movement across the touch-sensitive surface (e.g., detecting one ormore finger-dragging events), and determining if the contact has ceased(e.g., detecting a finger-up event or a break in contact).Contact/motion module 130 receives contact data from the touch-sensitivesurface. Determining movement of the point of contact, which isrepresented by a series of contact data, optionally includes determiningspeed (magnitude), velocity (magnitude and direction), and/or anacceleration (a change in magnitude and/or direction) of the point ofcontact. These operations are, optionally, applied to single contacts(e.g., one finger contacts) or to multiple simultaneous contacts (e.g.,“multitouch”/multiple finger contacts). In some embodiments,contact/motion module 130 and display controller 156 detect contact on atouchpad.

In some embodiments, contact/motion module 130 uses a set of one or moreintensity thresholds to determine whether an operation has beenperformed by a user (e.g., to determine whether a user has “clicked” onan icon). In some embodiments, at least a subset of the intensitythresholds are determined in accordance with software parameters (e.g.,the intensity thresholds are not determined by the activation thresholdsof particular physical actuators and can be adjusted without changingthe physical hardware of device 100). For example, a mouse “click”threshold of a trackpad or touch screen display can be set to any of alarge range of predefined threshold values without changing the trackpador touch screen display hardware. Additionally, in some implementations,a user of the device is provided with software settings for adjustingone or more of the set of intensity thresholds (e.g., by adjustingindividual intensity thresholds and/or by adjusting a plurality ofintensity thresholds at once with a system-level click “intensity”parameter).

Contact/motion module 130 optionally detects a gesture input by a user.Different gestures on the touch-sensitive surface have different contactpatterns (e.g., different motions, timings, and/or intensities ofdetected contacts). Thus, a gesture is, optionally, detected bydetecting a particular contact pattern. For example, detecting a fingertap gesture includes detecting a finger-down event followed by detectinga finger-up (liftoff) event at the same position (or substantially thesame position) as the finger-down event (e.g., at the position of anicon). As another example, detecting a finger swipe gesture on thetouch-sensitive surface includes detecting a finger-down event followedby detecting one or more finger-dragging events, and subsequentlyfollowed by detecting a finger-up (liftoff) event.

Graphics module 132 includes various known software components forrendering and displaying graphics on touch screen 112 or other display,including components for changing the visual impact (e.g., brightness,transparency, saturation, contrast, or other visual property) ofgraphics that are displayed. As used herein, the term “graphics”includes any object that can be displayed to a user, including, withoutlimitation, text, web pages, icons (such as user-interface objectsincluding soft keys), digital images, videos, animations, and the like.

In some embodiments, graphics module 132 stores data representinggraphics to be used. Each graphic is, optionally, assigned acorresponding code. Graphics module 132 receives, from applicationsetc., one or more codes specifying graphics to be displayed along with,if necessary, coordinate data and other graphic property data, and thengenerates screen image data to output to display controller 156.

Haptic feedback module 133 includes various software components forgenerating instructions used by tactile output generator(s) 167 toproduce tactile outputs at one or more locations on device 100 inresponse to user interactions with device 100.

Text input module 134, which may be a component of graphics module 132,provides soft keyboards for entering text in various applications (e.g.,contacts 137, e-mail 140, IM 141, browser 147, and any other applicationthat needs text input).

GPS module 135 determines the location of the device and provides thisinformation for use in various applications (e.g., to telephone 138 foruse in location-based dialing; to camera 143 as picture/video metadata;and to applications that provide location-based services such as weatherwidgets, local yellow page widgets, and map/navigation widgets).

Applications 136 may include the following modules (or sets ofinstructions), or a subset or superset thereof:

-   -   Contacts module 137 (sometimes called an address book or contact        list);    -   Telephone module 138;    -   Video conference module 139;    -   E-mail client module 140;    -   Instant messaging (IM) module 141;    -   Workout support module 142;    -   Camera module 143 for still and/or video images;    -   Image management module 144;    -   Video player module;    -   Music player module;    -   Browser module 147;    -   Calendar module 148;    -   Widget modules 149, which may include one or more of: weather        widget 149-1, stocks widget 149-2, calculator widget 149-3,        alarm clock widget 149-4, dictionary widget 149-5, and other        widgets obtained by the user, as well as user-created widgets        149-6;    -   Widget creator module 150 for making user-created widgets 149-6;    -   Search module 151;    -   Video and music player module 152, which merges video player        module and music player module;    -   Notes module 153;    -   Map module 154; and/or    -   Online video module 155.

Examples of other applications 136 that may be stored in memory 102include other word processing applications, other image editingapplications, drawing applications, presentation applications,JAVA-enabled applications, encryption, digital rights management, voicerecognition, and voice replication.

In conjunction with touch screen 112, display controller 156,contact/motion module 130, graphics module 132, and text input module134, contacts module 137 may be used to manage an address book orcontact list (e.g., stored in application internal state 192 of contactsmodule 137 in memory 102 or memory 370), including: adding name(s) tothe address book; deleting name(s) from the address book; associatingtelephone number(s), e-mail address(es), physical address(es) or otherinformation with a name; associating an image with a name; categorizingand sorting names; providing telephone numbers or e-mail addresses toinitiate and/or facilitate communications by telephone 138, videoconference module 139, e-mail 140, or IM 141; and so forth.

In conjunction with RF circuitry 108, audio circuitry 110, speaker 111,microphone 113, touch screen 112, display controller 156, contact/motionmodule 130, graphics module 132, and text input module 134, telephonemodule 138 may be used to enter a sequence of characters correspondingto a telephone number, access one or more telephone numbers in contactsmodule 137, modify a telephone number that has been entered, dial arespective telephone number, conduct a conversation, and disconnect orhang up when the conversation is completed. As noted above, the wirelesscommunication may use any of a plurality of communications standards,protocols, and technologies.

In conjunction with RF circuitry 108, audio circuitry 110, speaker 111,microphone 113, touch screen 112, display controller 156, optical sensor164, optical sensor controller 158, contact/motion module 130, graphicsmodule 132, text input module 134, contacts module 137, and telephonemodule 138, video conference module 139 includes executable instructionsto initiate, conduct, and terminate a video conference between a userand one or more other participants in accordance with user instructions.

In conjunction with RF circuitry 108, touch screen 112, displaycontroller 156, contact/motion module 130, graphics module 132, and textinput module 134, e-mail client module 140 includes executableinstructions to create, send, receive, and manage e-mail in response touser instructions. In conjunction with image management module 144,e-mail client module 140 makes it very easy to create and send e-mailswith still or video images taken with camera module 143.

In conjunction with RF circuitry 108, touch screen 112, displaycontroller 156, contact/motion module 130, graphics module 132, and textinput module 134, the instant messaging module 141 includes executableinstructions to enter a sequence of characters corresponding to aninstant message, to modify previously entered characters, to transmit arespective instant message (for example, using a Short Message Service(SMS) or Multimedia Message Service (MMS) protocol for telephony-basedinstant messages or using XMPP, SIMPLE, or IMPS for Internet-basedinstant messages), to receive instant messages, and to view receivedinstant messages. In some embodiments, transmitted and/or receivedinstant messages may include graphics, photos, audio files, video filesand/or other attachments as are supported in an MMS and/or an EnhancedMessaging Service (EMS). As used herein, “instant messaging” refers toboth telephony-based messages (e.g., messages sent using SMS or MMS) andInternet-based messages (e.g., messages sent using XMPP, SIMPLE, orIMPS).

In conjunction with RF circuitry 108, touch screen 112, displaycontroller 156, contact/motion module 130, graphics module 132, textinput module 134, GPS module 135, map module 154, and music playermodule, workout support module 142 includes executable instructions tocreate workouts (e.g., with time, distance, and/or calorie burninggoals); communicate with workout sensors (sports devices); receiveworkout sensor data; calibrate sensors used to monitor a workout; selectand play music for a workout; and display, store, and transmit workoutdata.

In conjunction with touch screen 112, display controller 156, opticalsensor(s) 164, optical sensor controller 158, contact/motion module 130,graphics module 132, and image management module 144, camera module 143includes executable instructions to capture still images or video(including a video stream) and store them into memory 102, modifycharacteristics of a still image or video, or delete a still image orvideo from memory 102.

In conjunction with touch screen 112, display controller 156,contact/motion module 130, graphics module 132, text input module 134,and camera module 143, image management module 144 includes executableinstructions to arrange, modify (e.g., edit), or otherwise manipulate,label, delete, present (e.g., in a digital slide show or album), andstore still and/or video images.

In conjunction with RF circuitry 108, touch screen 112, displaycontroller 156, contact/motion module 130, graphics module 132, and textinput module 134, browser module 147 includes executable instructions tobrowse the Internet in accordance with user instructions, includingsearching, linking to, receiving, and displaying web pages or portionsthereof, as well as attachments and other files linked to web pages.

In conjunction with RF circuitry 108, touch screen 112, displaycontroller 156, contact/motion module 130, graphics module 132, textinput module 134, e-mail client module 140, and browser module 147,calendar module 148 includes executable instructions to create, display,modify, and store calendars and data associated with calendars (e.g.,calendar entries, to-do lists, etc.) in accordance with userinstructions.

In conjunction with RF circuitry 108, touch screen 112, displaycontroller 156, contact/motion module 130, graphics module 132, textinput module 134, and browser module 147, widget modules 149 aremini-applications that may be downloaded and used by a user (e.g.,weather widget 149-1, stocks widget 149-2, calculator widget 149-3,alarm clock widget 149-4, and dictionary widget 149-5) or created by theuser (e.g., user-created widget 149-6). In some embodiments, a widgetincludes an HTML (Hypertext Markup Language) file, a CSS (CascadingStyle Sheets) file, and a JavaScript file. In some embodiments, a widgetincludes an XML (Extensible Markup Language) file and a JavaScript file(e.g., Yahoo! Widgets).

In conjunction with RF circuitry 108, touch screen 112, displaycontroller 156, contact/motion module 130, graphics module 132, textinput module 134, and browser module 147, the widget creator module 150may be used by a user to create widgets (e.g., turning a user-specifiedportion of a web page into a widget).

In conjunction with touch screen 112, display controller 156,contact/motion module 130, graphics module 132, and text input module134, search module 151 includes executable instructions to search fortext, music, sound, image, video, and/or other files in memory 102 thatmatch one or more search criteria (e.g., one or more user-specifiedsearch terms) in accordance with user instructions.

In conjunction with touch screen 112, display controller 156,contact/motion module 130, graphics module 132, audio circuitry 110,speaker 111, RF circuitry 108, and browser module 147, video and musicplayer module 152 includes executable instructions that allow the userto download and play back recorded music and other sound files stored inone or more file formats, such as MP3 or AAC files, and executableinstructions to display, present, or otherwise play back videos (e.g.,on touch screen 112 or on an external, connected display via externalport 124). In some embodiments, device 100 optionally includes thefunctionality of an MP3 player, such as an iPod (trademark of AppleInc.).

In conjunction with touch screen 112, display controller 156,contact/motion module 130, graphics module 132, and text input module134, notes module 153 includes executable instructions to create andmanage notes, to-do lists, and the like in accordance with userinstructions.

In conjunction with RF circuitry 108, touch screen 112, displaycontroller 156, contact/motion module 130, graphics module 132, textinput module 134, GPS module 135, and browser module 147, map module 154may be used to receive, display, modify, and store maps and dataassociated with maps (e.g., driving directions, data on stores and otherpoints of interest at or near a particular location, and otherlocation-based data) in accordance with user instructions.

In conjunction with touch screen 112, display controller 156,contact/motion module 130, graphics module 132, audio circuitry 110,speaker 111, RF circuitry 108, text input module 134, e-mail clientmodule 140, and browser module 147, online video module 155 includesinstructions that allow the user to access, browse, receive (e.g., bystreaming and/or download), play back (e.g., on the touch screen or onan external, connected display via external port 124), send an e-mailwith a link to a particular online video, and otherwise manage onlinevideos in one or more file formats, such as H.264. In some embodiments,instant messaging module 141, rather than e-mail client module 140, isused to send a link to a particular online video. Additional descriptionof the online video application can be found in U.S. Provisional PatentApplication No. 60/936,562, “Portable Multifunction Device, Method, andGraphical User Interface for Playing Online Videos,” filed Jun. 20,2007, and U.S. patent application Ser. No. 11/968,067, “PortableMultifunction Device, Method, and Graphical User Interface for PlayingOnline Videos,” filed Dec. 31, 2007, the contents of which are herebyincorporated by reference in their entirety.

Each of the above-identified modules and applications corresponds to aset of executable instructions for performing one or more functionsdescribed above and the methods described in this application (e.g., thecomputer-implemented methods and other information processing methodsdescribed herein). These modules (e.g., sets of instructions) need notbe implemented as separate software programs, procedures, or modules,and thus various subsets of these modules may be combined or otherwiserearranged in various embodiments. For example, video player module maybe combined with music player module into a single module (e.g., videoand music player module 152, FIG. 1A). In some embodiments, memory 102may store a subset of the modules and data structures identified above.Furthermore, memory 102 may store additional modules and data structuresnot described above.

In some embodiments, device 100 is a device where operation of apredefined set of functions on the device is performed exclusivelythrough a touch screen and/or a touchpad. By using a touch screen and/ora touchpad as the primary input control device for operation of device100, the number of physical input control devices (such as push buttons,dials, and the like) on device 100 may be reduced.

The predefined set of functions that are performed exclusively through atouch screen and/or a touchpad optionally include navigation betweenuser interfaces. In some embodiments, the touchpad, when touched by theuser, navigates device 100 to a main, home, or root menu from any userinterface that is displayed on device 100. In such embodiments, a “menubutton” is implemented using a touchpad. In some other embodiments, themenu button is a physical push button or other physical input controldevice instead of a touchpad.

FIG. 1B is a block diagram illustrating exemplary components for eventhandling in accordance with some embodiments. In some embodiments,memory 102 (FIG. 1A) or 370 (FIG. 3) includes event sorter 170 (e.g., inoperating system 126) and a respective application 136-1 (e.g., any ofthe aforementioned applications 137-151, 155, 380-390).

Event sorter 170 receives event information and determines theapplication 136-1 and application view 191 of application 136-1 to whichto deliver the event information. Event sorter 170 includes eventmonitor 171 and event dispatcher module 174. In some embodiments,application 136-1 includes application internal state 192, whichindicates the current application view(s) displayed on touch-sensitivedisplay 112 when the application is active or executing. In someembodiments, device/global internal state 157 is used by event sorter170 to determine which application(s) is (are) currently active, andapplication internal state 192 is used by event sorter 170 to determineapplication views 191 to which to deliver event information.

In some embodiments, application internal state 192 includes additionalinformation, such as one or more of: resume information to be used whenapplication 136-1 resumes execution, user interface state informationthat indicates information being displayed or that is ready for displayby application 136-1, a state queue for enabling the user to go back toa prior state or view of application 136-1, and a redo/undo queue ofprevious actions taken by the user.

Event monitor 171 receives event information from peripherals interface118. Event information includes information about a sub-event (e.g., auser touch on touch-sensitive display 112, as part of a multi-touchgesture). Peripherals interface 118 transmits information it receivesfrom I/O subsystem 106 or a sensor, such as proximity sensor 166,accelerometer(s) 168, and/or microphone 113 (through audio circuitry110). Information that peripherals interface 118 receives from I/Osubsystem 106 includes information from touch-sensitive display 112 or atouch-sensitive surface.

In some embodiments, event monitor 171 sends requests to the peripheralsinterface 118 at predetermined intervals. In response, peripheralsinterface 118 transmits event information. In other embodiments,peripherals interface 118 transmits event information only when there isa significant event (e.g., receiving an input above a predeterminednoise threshold and/or for more than a predetermined duration).

In some embodiments, event sorter 170 also includes a hit viewdetermination module 172 and/or an active event recognizer determinationmodule 173.

Hit view determination module 172 provides software procedures fordetermining where a sub-event has taken place within one or more viewswhen touch-sensitive display 112 displays more than one view. Views aremade up of controls and other elements that a user can see on thedisplay.

Another aspect of the user interface associated with an application is aset of views, sometimes herein called application views or userinterface windows, in which information is displayed and touch-basedgestures occur. The application views (of a respective application) inwhich a touch is detected may correspond to programmatic levels within aprogrammatic or view hierarchy of the application. For example, thelowest level view in which a touch is detected may be called the hitview, and the set of events that are recognized as proper inputs may bedetermined based, at least in part, on the hit view of the initial touchthat begins a touch-based gesture.

Hit view determination module 172 receives information related tosub-events of a touch-based gesture. When an application has multipleviews organized in a hierarchy, hit view determination module 172identifies a hit view as the lowest view in the hierarchy which shouldhandle the sub-event. In most circumstances, the hit view is the lowestlevel view in which an initiating sub-event occurs (e.g., the firstsub-event in the sequence of sub-events that form an event or potentialevent). Once the hit view is identified by the hit view determinationmodule 172, the hit view typically receives all sub-events related tothe same touch or input source for which it was identified as the hitview.

Active event recognizer determination module 173 determines which viewor views within a view hierarchy should receive a particular sequence ofsub-events. In some embodiments, active event recognizer determinationmodule 173 determines that only the hit view should receive a particularsequence of sub-events. In other embodiments, active event recognizerdetermination module 173 determines that all views that include thephysical location of a sub-event are actively involved views, andtherefore determines that all actively involved views should receive aparticular sequence of sub-events. In other embodiments, even if touchsub-events were entirely confined to the area associated with oneparticular view, views higher in the hierarchy would still remain asactively involved views.

Event dispatcher module 174 dispatches the event information to an eventrecognizer (e.g., event recognizer 180). In embodiments including activeevent recognizer determination module 173, event dispatcher module 174delivers the event information to an event recognizer determined byactive event recognizer determination module 173. In some embodiments,event dispatcher module 174 stores in an event queue the eventinformation, which is retrieved by a respective event receiver 182.

In some embodiments, operating system 126 includes event sorter 170.Alternatively, application 136-1 includes event sorter 170. In yet otherembodiments, event sorter 170 is a stand-alone module, or a part ofanother module stored in memory 102, such as contact/motion module 130.

In some embodiments, application 136-1 includes a plurality of eventhandlers 190 and one or more application views 191, each of whichincludes instructions for handling touch events that occur within arespective view of the application's user interface. Each applicationview 191 of the application 136-1 includes one or more event recognizers180. Typically, a respective application view 191 includes a pluralityof event recognizers 180. In other embodiments, one or more of eventrecognizers 180 are part of a separate module, such as a user interfacekit (not shown) or a higher level object from which application 136-1inherits methods and other properties. In some embodiments, a respectiveevent handler 190 includes one or more of: data updater 176, objectupdater 177, GUI updater 178, and/or event data 179 received from eventsorter 170. Event handler 190 may utilize or call data updater 176,object updater 177, or GUI updater 178 to update the applicationinternal state 192. Alternatively, one or more of the application views191 include one or more respective event handlers 190. Also, in someembodiments, one or more of data updater 176, object updater 177, andGUI updater 178 are included in a respective application view 191.

A respective event recognizer 180 receives event information (e.g.,event data 179) from event sorter 170 and identifies an event from theevent information. Event recognizer 180 includes event receiver 182 andevent comparator 184. In some embodiments, event recognizer 180 alsoincludes at least a subset of: metadata 183, and event deliveryinstructions 188 (which may include sub-event delivery instructions).

Event receiver 182 receives event information from event sorter 170. Theevent information includes information about a sub-event, for example, atouch or a touch movement. Depending on the sub-event, the eventinformation also includes additional information, such as location ofthe sub-event. When the sub-event concerns motion of a touch, the eventinformation may also include speed and direction of the sub-event. Insome embodiments, events include rotation of the device from oneorientation to another (e.g., from a portrait orientation to a landscapeorientation, or vice versa), and the event information includescorresponding information about the current orientation (also calleddevice attitude) of the device.

Event comparator 184 compares the event information to predefined eventor sub-event definitions and, based on the comparison, determines anevent or sub-event, or determines or updates the state of an event orsub-event. In some embodiments, event comparator 184 includes eventdefinitions 186. Event definitions 186 contain definitions of events(e.g., predefined sequences of sub-events), for example, event 1(187-1), event 2 (187-2), and others. In some embodiments, sub-events inan event (187) include, for example, touch begin, touch end, touchmovement, touch cancellation, and multiple touching. In one example, thedefinition for event 1 (187-1) is a double tap on a displayed object.The double tap, for example, comprises a first touch (touch begin) onthe displayed object for a predetermined phase, a first liftoff (touchend) for a predetermined phase, a second touch (touch begin) on thedisplayed object for a predetermined phase, and a second liftoff (touchend) for a predetermined phase. In another example, the definition forevent 2 (187-2) is a dragging on a displayed object. The dragging, forexample, comprises a touch (or contact) on the displayed object for apredetermined phase, a movement of the touch across touch-sensitivedisplay 112, and liftoff of the touch (touch end). In some embodiments,the event also includes information for one or more associated eventhandlers 190.

In some embodiments, event definition 187 includes a definition of anevent for a respective user-interface object. In some embodiments, eventcomparator 184 performs a hit test to determine which user-interfaceobject is associated with a sub-event. For example, in an applicationview in which three user-interface objects are displayed ontouch-sensitive display 112, when a touch is detected on touch-sensitivedisplay 112, event comparator 184 performs a hit test to determine whichof the three user-interface objects is associated with the touch(sub-event). If each displayed object is associated with a respectiveevent handler 190, the event comparator uses the result of the hit testto determine which event handler 190 should be activated. For example,event comparator 184 selects an event handler associated with thesub-event and the object triggering the hit test.

In some embodiments, the definition for a respective event (187) alsoincludes delayed actions that delay delivery of the event informationuntil after it has been determined whether the sequence of sub-eventsdoes or does not correspond to the event recognizer's event type.

When a respective event recognizer 180 determines that the series ofsub-events do not match any of the events in event definitions 186, therespective event recognizer 180 enters an event impossible, eventfailed, or event ended state, after which it disregards subsequentsub-events of the touch-based gesture. In this situation, other eventrecognizers, if any, that remain active for the hit view continue totrack and process sub-events of an ongoing touch-based gesture.

In some embodiments, a respective event recognizer 180 includes metadata183 with configurable properties, flags, and/or lists that indicate howthe event delivery system should perform sub-event delivery to activelyinvolved event recognizers. In some embodiments, metadata 183 includesconfigurable properties, flags, and/or lists that indicate how eventrecognizers may interact, or are enabled to interact, with one another.In some embodiments, metadata 183 includes configurable properties,flags, and/or lists that indicate whether sub-events are delivered tovarying levels in the view or programmatic hierarchy.

In some embodiments, a respective event recognizer 180 activates eventhandler 190 associated with an event when one or more particularsub-events of an event are recognized. In some embodiments, a respectiveevent recognizer 180 delivers event information associated with theevent to event handler 190. Activating an event handler 190 is distinctfrom sending (and deferred sending) sub-events to a respective hit view.In some embodiments, event recognizer 180 throws a flag associated withthe recognized event, and event handler 190 associated with the flagcatches the flag and performs a predefined process.

In some embodiments, event delivery instructions 188 include sub-eventdelivery instructions that deliver event information about a sub-eventwithout activating an event handler. Instead, the sub-event deliveryinstructions deliver event information to event handlers associated withthe series of sub-events or to actively involved views. Event handlersassociated with the series of sub-events or with actively involved viewsreceive the event information and perform a predetermined process.

In some embodiments, data updater 176 creates and updates data used inapplication 136-1. For example, data updater 176 updates the telephonenumber used in contacts module 137, or stores a video file used in videoplayer module. In some embodiments, object updater 177 creates andupdates objects used in application 136-1. For example, object updater177 creates a new user-interface object or updates the position of auser-interface object. GUI updater 178 updates the GUI. For example, GUIupdater 178 prepares display information and sends it to graphics module132 for display on a touch-sensitive display.

In some embodiments, event handler(s) 190 includes or has access to dataupdater 176, object updater 177, and GUI updater 178. In someembodiments, data updater 176, object updater 177, and GUI updater 178are included in a single module of a respective application 136-1 orapplication view 191. In other embodiments, they are included in two ormore software modules.

It shall be understood that the foregoing discussion regarding eventhandling of user touches on touch-sensitive displays also applies toother forms of user inputs to operate multifunction devices 100 withinput devices, not all of which are initiated on touch screens. Forexample, mouse movement and mouse button presses, optionally coordinatedwith single or multiple keyboard presses or holds; contact movementssuch as taps, drags, scrolls, etc. on touchpads; pen stylus inputs;movement of the device; oral instructions; detected eye movements;biometric inputs; and/or any combination thereof are optionally utilizedas inputs corresponding to sub-events which define an event to berecognized.

FIG. 2 illustrates a portable multifunction device 100 having a touchscreen 112 in accordance with some embodiments. The touch screenoptionally displays one or more graphics within user interface (UI) 200.In this embodiment, as well as others described below, a user is enabledto select one or more of the graphics by making a gesture on thegraphics, for example, with one or more fingers 202 (not drawn to scalein the figure) or one or more styluses 203 (not drawn to scale in thefigure). In some embodiments, selection of one or more graphics occurswhen the user breaks contact with the one or more graphics. In someembodiments, the gesture optionally includes one or more taps, one ormore swipes (from left to right, right to left, upward and/or downward),and/or a rolling of a finger (from right to left, left to right, upwardand/or downward) that has made contact with device 100. In someimplementations or circumstances, inadvertent contact with a graphicdoes not select the graphic. For example, a swipe gesture that sweepsover an application icon optionally does not select the correspondingapplication when the gesture corresponding to selection is a tap.

Device 100 may also include one or more physical buttons, such as “home”or menu button 204. As described previously, menu button 204 may be usedto navigate to any application 136 in a set of applications that may beexecuted on device 100. Alternatively, in some embodiments, the menubutton is implemented as a soft key in a GUI displayed on touch screen112.

In one embodiment, device 100 includes touch screen 112, menu button204, push button 206 for powering the device on/off and locking thedevice, volume adjustment button(s) 208, subscriber identity module(SIM) card slot 210, headset jack 212, and docking/charging externalport 124. Push button 206 is, optionally, used to turn the power on/offon the device by depressing the button and holding the button in thedepressed state for a predefined time interval; to lock the device bydepressing the button and releasing the button before the predefinedtime interval has elapsed; and/or to unlock the device or initiate anunlock process. In an alternative embodiment, device 100 also acceptsverbal input for activation or deactivation of some functions throughmicrophone 113. Device 100 also, optionally, includes one or morecontact intensity sensors 165 for detecting intensity of contacts ontouch screen 112 and/or one or more tactile output generators 167 forgenerating tactile outputs for a user of device 100.

FIG. 3 is a block diagram of an exemplary multifunction device with adisplay and a touch-sensitive surface in accordance with someembodiments. Device 300 need not be portable. In some embodiments,device 300 is a laptop computer, a desktop computer, a tablet computer,a multimedia player device, a navigation device, an educational device(such as a child's learning toy), a gaming system, or a control device(e.g., a home or industrial controller). Device 300 typically includesone or more processing units (CPUs) 310, one or more network or othercommunications interfaces 360, memory 370, and one or more communicationbuses 320 for interconnecting these components. Communication buses 320optionally include circuitry (sometimes called a chipset) thatinterconnects and controls communications between system components.Device 300 includes input/output (I/O) interface 330 comprising display340, which is typically a touch screen display. I/O interface 330 alsooptionally includes a keyboard and/or mouse (or other pointing device)350 and touchpad 355, tactile output generator 357 for generatingtactile outputs on device 300 (e.g., similar to tactile outputgenerator(s) 167 described above with reference to FIG. 1A), sensors 359(e.g., optical, acceleration, proximity, touch-sensitive, and/or contactintensity sensors similar to contact intensity sensor(s) 165 describedabove with reference to FIG. 1A). Memory 370 includes high-speed randomaccess memory, such as DRAM, SRAM, DDR RAM, or other random access solidstate memory devices; and optionally includes non-volatile memory, suchas one or more magnetic disk storage devices, optical disk storagedevices, flash memory devices, or other non-volatile solid state storagedevices. Memory 370 optionally includes one or more storage devicesremotely located from CPU(s) 310. In some embodiments, memory 370 storesprograms, modules, and data structures analogous to the programs,modules, and data structures stored in memory 102 of portablemultifunction device 100 (FIG. 1A), or a subset thereof. Furthermore,memory 370 optionally stores additional programs, modules, and datastructures not present in memory 102 of portable multifunction device100. For example, memory 370 of device 300 optionally stores drawingmodule 380, presentation module 382, word processing module 384, websitecreation module 386, disk authoring module 388, and/or spreadsheetmodule 390, while memory 102 of portable multifunction device 100 (FIG.1A) optionally does not store these modules.

Each of the above-identified elements in FIG. 3 may be stored in one ormore of the previously mentioned memory devices. Each of theabove-identified modules corresponds to a set of instructions forperforming a function described above. The above-identified modules orprograms (e.g., sets of instructions) need not be implemented asseparate software programs, procedures, or modules, and thus varioussubsets of these modules may be combined or otherwise rearranged invarious embodiments. In some embodiments, memory 370 may store a subsetof the modules and data structures identified above. Furthermore, memory370 may store additional modules and data structures not describedabove.

Attention is now directed towards embodiments of user interfaces thatmay be implemented on, for example, portable multifunction device 100.

FIG. 4A illustrates an exemplary user interface for a menu ofapplications on portable multifunction device 100 in accordance withsome embodiments. Similar user interfaces may be implemented on device300. In some embodiments, user interface 400 includes the followingelements, or a subset or superset thereof:

-   -   Signal strength indicator(s) 402 for wireless communication(s),        such as cellular and Wi-Fi signals;    -   Time 404;    -   Bluetooth indicator 405;    -   Battery status indicator 406;    -   Tray 408 with icons for frequently used applications, such as:        -   Icon 416 for telephone module 138, labeled “Phone,” which            optionally includes an indicator 414 of the number of missed            calls or voicemail messages;        -   Icon 418 for e-mail client module 140, labeled “Mail,” which            optionally includes an indicator 410 of the number of unread            e-mails;        -   Icon 420 for browser module 147, labeled “Browser;” and        -   Icon 422 for video and music player module 152, also            referred to as iPod (trademark of Apple Inc.) module 152,            labeled “iPod;” and    -   Icons for other applications, such as:        -   Icon 424 for IM module 141, labeled “Messages;”        -   Icon 426 for calendar module 148, labeled “Calendar;”        -   Icon 428 for image management module 144, labeled “Photos;”        -   Icon 430 for camera module 143, labeled “Camera;”        -   Icon 432 for online video module 155, labeled “Online            Video;”        -   Icon 434 for stocks widget 149-2, labeled “Stocks;”        -   Icon 436 for map module 154, labeled “Maps;”        -   Icon 438 for weather widget 149-1, labeled “Weather;”        -   Icon 440 for alarm clock widget 149-4, labeled “Clock;”        -   Icon 442 for workout support module 142, labeled “Workout            Support;”        -   Icon 444 for notes module 153, labeled “Notes;” and        -   Icon 446 for a settings application or module, labeled            “Settings,” which provides access to settings for device 100            and its various applications 136.

It should be noted that the icon labels illustrated in FIG. 4A aremerely exemplary. For example, icon 422 for video and music playermodule 152 may optionally be labeled “Music” or “Music Player.” Otherlabels are, optionally, used for various application icons. In someembodiments, a label for a respective application icon includes a nameof an application corresponding to the respective application icon. Insome embodiments, a label for a particular application icon is distinctfrom a name of an application corresponding to the particularapplication icon.

FIG. 4B illustrates an exemplary user interface on a device (e.g.,device 300, FIG. 3) with a touch-sensitive surface 451 (e.g., a tabletor touchpad 355, FIG. 3) that is separate from the display 450 (e.g.,touch screen display 112). Device 300 also, optionally, includes one ormore contact intensity sensors (e.g., one or more of sensors 357) fordetecting intensity of contacts on touch-sensitive surface 451 and/orone or more tactile output generators 359 for generating tactile outputsfor a user of device 300.

Although some of the examples which follow will be given with referenceto inputs on touch screen display 112 (where the touch-sensitive surfaceand the display are combined), in some embodiments, the device detectsinputs on a touch-sensitive surface that is separate from the display,as shown in FIG. 4B. In some embodiments, the touch-sensitive surface(e.g., 451 in FIG. 4B) has a primary axis (e.g., 452 in FIG. 4B) thatcorresponds to a primary axis (e.g., 453 in FIG. 4B) on the display(e.g., 450). In accordance with these embodiments, the device detectscontacts (e.g., 460 and 462 in FIG. 4B) with the touch-sensitive surface451 at locations that correspond to respective locations on the display(e.g., in FIG. 4B, 460 corresponds to 468 and 462 corresponds to 470).In this way, user inputs (e.g., contacts 460 and 462, and movementsthereof) detected by the device on the touch-sensitive surface (e.g.,451 in FIG. 4B) are used by the device to manipulate the user interfaceon the display (e.g., 450 in FIG. 4B) of the multifunction device whenthe touch-sensitive surface is separate from the display. It should beunderstood that similar methods are, optionally, used for other userinterfaces described herein.

Additionally, while the following examples are given primarily withreference to finger inputs (e.g., finger contacts, finger tap gestures,finger swipe gestures), it should be understood that, in someembodiments, one or more of the finger inputs are replaced with inputfrom another input device (e.g., a mouse-based input or stylus input).For example, a swipe gesture is, optionally, replaced with a mouse click(e.g., instead of a contact) followed by movement of the cursor alongthe path of the swipe (e.g., instead of movement of the contact). Asanother example, a tap gesture is, optionally, replaced with a mouseclick while the cursor is located over the location of the tap gesture(e.g., instead of detection of the contact followed by ceasing to detectthe contact). Similarly, when multiple user inputs are simultaneouslydetected, it should be understood that multiple computer mice are,optionally, used simultaneously, or a mouse and finger contacts are,optionally, used simultaneously.

FIG. 4C illustrates exemplary personal electronic device 460. Device 460includes body 462. In some embodiments, device 460 can include some orall of the features described with respect to devices 100 and 300 (e.g.,FIGS. 1A-4B). In some embodiments, device 460 has touch-sensitivedisplay screen 464, hereafter touch screen 464. Alternatively, or inaddition to touch screen 464, device 460 has a display and atouch-sensitive surface. As with devices 100 and 300, in someembodiments, touch screen 464 (or the touch-sensitive surface) may haveone or more intensity sensors for detecting intensity of contacts (e.g.,touches) being applied. The one or more intensity sensors of touchscreen 464 (or the touch-sensitive surface) can provide output data thatrepresents the intensity of touches. The user interface of device 460can respond to touches based on their intensity, meaning that touches ofdifferent intensities can invoke different user interface operations ondevice 460.

Techniques for detecting and processing touch intensity may be found,for example, in related applications: International Patent ApplicationSerial No. PCT/US2013/040061, titled “Device, Method, and Graphical UserInterface for Displaying User Interface Objects Corresponding to anApplication,” filed May 8, 2013, and International Patent ApplicationSerial No. PCT/US2013/069483, titled “Device, Method, and Graphical UserInterface for Transitioning Between Touch Input to Display OutputRelationships,” filed Nov. 11, 2013, each of which is herebyincorporated by reference in their entirety.

In some embodiments, device 460 has one or more input mechanisms 466 and468.

Input mechanisms 466 and 468, if included, can be physical. Examples ofphysical input mechanisms include push buttons and rotatable mechanisms.In some embodiments, device 460 has one or more attachment mechanisms.Such attachment mechanisms, if included, can permit attachment of device460 with, for example, hats, eyewear, earrings, necklaces, shirts,jackets, bracelets, watch straps, chains, trousers, belts, shoes,purses, backpacks, and so forth. These attachment mechanisms may permitdevice 460 to be worn by a user.

FIG. 4D depicts exemplary personal electronic device 470. In someembodiments, device 470 can include some or all of the componentsdescribed with respect to FIGS. 1A, 1B, and 3. Device 470 has bus 472that operatively couples I/O section 474 with one or more computerprocessors 476 and memory 478. I/O section 474 can be connected todisplay 480, which can have touch-sensitive component 482 and,optionally, touch-intensity sensitive component 484. In addition, I/Osection 474 can be connected with communication unit 490 for receivingapplication and operating system data, using Wi-Fi, Bluetooth, nearfield communication (NFC), cellular, and/or other wireless communicationtechniques. Device 470 can include input mechanisms 486 and/or 488.Input mechanism 486 may be a rotatable input device or a depressible androtatable input device, for example. Input mechanism 488 may be abutton, in some examples.

Input mechanism 488 may be a microphone, in some examples. Personalelectronic device 470 can include various sensors, such as GPS sensor492, accelerometer 494, directional sensor 495 (e.g., compass),gyroscope 496, motion sensor 498, and/or a combination thereof, all ofwhich can be operatively connected to I/O section 474.

Memory 478 of personal electronic device 470 can be a non-transitorycomputer-readable storage medium, for storing computer-executableinstructions, which, when executed by one or more computer processors476, for example, can cause the computer processors to perform thetechniques described above, including processes 900-1500 and 2000-2200(FIGS. 9-15 and 20-22). The computer-executable instructions can also bestored and/or transported within any non-transitory computer-readablestorage medium for use by or in connection with an instruction executionsystem, apparatus, or device, such as a computer-based system,processor-containing system, or other system that can fetch theinstructions from the instruction execution system, apparatus, or deviceand execute the instructions. For purposes of this document, a“non-transitory computer-readable storage medium” can be any medium thatcan tangibly contain or store computer-executable instructions for useby or in connection with the instruction execution system, apparatus, ordevice. The non-transitory computer-readable storage medium can include,but is not limited to, magnetic, optical, and/or semiconductor storages.Examples of such storage include magnetic disks, optical discs based onCD, DVD, or Blu-ray technologies, as well as persistent solid-statememory such as flash, solid-state drives, and the like. Personalelectronic device 470 is not limited to the components and configurationof FIG. 4D, but can include other or additional components in multipleconfigurations.

As used here, the term “affordance” refers to a user-interactivegraphical user interface object that may be displayed on the displayscreen of devices 100, 300, 460 and/or 470 (FIGS. 1, 3, and 4C-D). Forexample, an image (e.g., icon), a button, and text (e.g., hyperlink) mayeach constitute an affordance.

As used herein, the term “focus selector” refers to an input elementthat indicates a current part of a user interface with which a user isinteracting. In some implementations that include a cursor or otherlocation marker, the cursor acts as a “focus selector” so that when aninput (e.g., a press input) is detected on a touch-sensitive surface(e.g., touchpad 355 in FIG. 3 or touch-sensitive surface 451 in FIG. 4B)while the cursor is over a particular user interface element (e.g., abutton, window, slider or other user interface element), the particularuser interface element is adjusted in accordance with the detectedinput. In some implementations that include a touch screen display(e.g., touch-sensitive display system 112 in FIG. 1A or touch screen 112in FIG. 4A) that enables direct interaction with user interface elementson the touch screen display, a detected contact on the touch screen actsas a “focus selector” so that when an input (e.g., a press input by thecontact) is detected on the touch screen display at a location of aparticular user interface element (e.g., a button, window, slider, orother user interface element), the particular user interface element isadjusted in accordance with the detected input. In some implementations,focus is moved from one region of a user interface to another region ofthe user interface without corresponding movement of a cursor ormovement of a contact on a touch screen display (e.g., by using a tabkey or arrow keys to move focus from one button to another button); inthese implementations, the focus selector moves in accordance withmovement of focus between different regions of the user interface.Without regard to the specific form taken by the focus selector, thefocus selector is generally the user interface element (or contact on atouch screen display) that is controlled by the user so as tocommunicate the user's intended interaction with the user interface(e.g., by indicating, to the device, the element of the user interfacewith which the user is intending to interact). For example, the locationof a focus selector (e.g., a cursor, a contact, or a selection box) overa respective button while a press input is detected on thetouch-sensitive surface (e.g., a touchpad or touch screen) will indicatethat the user is intending to activate the respective button (as opposedto other user interface elements shown on a display of the device).

As used in the specification and claims, the term “characteristicintensity” of a contact refers to a characteristic of the contact basedon one or more intensities of the contact. In some embodiments, thecharacteristic intensity is based on multiple intensity samples. Thecharacteristic intensity is, optionally, based on a predefined number ofintensity samples, or a set of intensity samples collected during apredetermined time period (e.g., 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10seconds) relative to a predefined event (e.g., after detecting thecontact, prior to detecting liftoff of the contact, before or afterdetecting a start of movement of the contact, prior to detecting an endof the contact, before or after detecting an increase in intensity ofthe contact, and/or before or after detecting a decrease in intensity ofthe contact). A characteristic intensity of a contact is, optionallybased on one or more of: a maximum value of the intensities of thecontact, a mean value of the intensities of the contact, an averagevalue of the intensities of the contact, a top 10 percentile value ofthe intensities of the contact, a value at the half maximum of theintensities of the contact, a value at the 90 percent maximum of theintensities of the contact, or the like. In some embodiments, theduration of the contact is used in determining the characteristicintensity (e.g., when the characteristic intensity is an average of theintensity of the contact over time). In some embodiments, thecharacteristic intensity is compared to a set of one or more intensitythresholds to determine whether an operation has been performed by auser. For example, the set of one or more intensity thresholds mayinclude a first intensity threshold and a second intensity threshold. Inthis example, a contact with a characteristic intensity that does notexceed the first threshold results in a first operation, a contact witha characteristic intensity that exceeds the first intensity thresholdand does not exceed the second intensity threshold results in a secondoperation, and a contact with a characteristic intensity that exceedsthe second threshold results in a third operation. In some embodiments,a comparison between the characteristic intensity and one or morethresholds is used to determine whether or not to perform one or moreoperations (e.g., whether to perform a respective operation or forgoperforming the respective operation) rather than being used to determinewhether to perform a first operation or a second operation.

In some embodiments, a portion of a gesture is identified for purposesof determining a characteristic intensity. For example, atouch-sensitive surface may receive a continuous swipe contacttransitioning from a start location and reaching an end location, atwhich point the intensity of the contact increases. In this example, thecharacteristic intensity of the contact at the end location may be basedon only a portion of the continuous swipe contact, and not the entireswipe contact (e.g., only the portion of the swipe contact at the endlocation). In some embodiments, a smoothing algorithm may be applied tothe intensities of the swipe contact prior to determining thecharacteristic intensity of the contact. For example, the smoothingalgorithm optionally includes one or more of: an unweightedsliding-average smoothing algorithm, a triangular smoothing algorithm, amedian filter smoothing algorithm, and/or an exponential smoothingalgorithm. In some circumstances, these smoothing algorithms eliminatenarrow spikes or dips in the intensities of the swipe contact forpurposes of determining a characteristic intensity.

The intensity of a contact on the touch-sensitive surface may becharacterized relative to one or more intensity thresholds, such as acontact-detection intensity threshold, a light press intensitythreshold, a deep press intensity threshold, and/or one or more otherintensity thresholds. In some embodiments, the light press intensitythreshold corresponds to an intensity at which the device will performoperations typically associated with clicking a button of a physicalmouse or a trackpad. In some embodiments, the deep press intensitythreshold corresponds to an intensity at which the device will performoperations that are different from operations typically associated withclicking a button of a physical mouse or a trackpad. In someembodiments, when a contact is detected with a characteristic intensitybelow the light press intensity threshold (e.g., and above a nominalcontact-detection intensity threshold below which the contact is nolonger detected), the device will move a focus selector in accordancewith movement of the contact on the touch-sensitive surface withoutperforming an operation associated with the light press intensitythreshold or the deep press intensity threshold. Generally, unlessotherwise stated, these intensity thresholds are consistent betweendifferent sets of user interface figures.

An increase of characteristic intensity of the contact from an intensitybelow the light press intensity threshold to an intensity between thelight press intensity threshold and the deep press intensity thresholdis sometimes referred to as a “light press” input. An increase ofcharacteristic intensity of the contact from an intensity below the deeppress intensity threshold to an intensity above the deep press intensitythreshold is sometimes referred to as a “deep press” input. An increaseof characteristic intensity of the contact from an intensity below thecontact-detection intensity threshold to an intensity between thecontact-detection intensity threshold and the light press intensitythreshold is sometimes referred to as detecting the contact on thetouch-surface. A decrease of characteristic intensity of the contactfrom an intensity above the contact-detection intensity threshold to anintensity below the contact-detection intensity threshold is sometimesreferred to as detecting liftoff of the contact from the touch-surface.In some embodiments, the contact-detection intensity threshold is zero.In some embodiments, the contact-detection intensity threshold isgreater than zero.

In some embodiments described herein, one or more operations areperformed in response to detecting a gesture that includes a respectivepress input or in response to detecting the respective press inputperformed with a respective contact (or a plurality of contacts), wherethe respective press input is detected based at least in part ondetecting an increase in intensity of the contact (or plurality ofcontacts) above a press-input intensity threshold. In some embodiments,the respective operation is performed in response to detecting theincrease in intensity of the respective contact above the press-inputintensity threshold (e.g., a “down stroke” of the respective pressinput). In some embodiments, the press input includes an increase inintensity of the respective contact above the press-input intensitythreshold and a subsequent decrease in intensity of the contact belowthe press-input intensity threshold, and the respective operation isperformed in response to detecting the subsequent decrease in intensityof the respective contact below the press-input threshold (e.g., an “upstroke” of the respective press input).

In some embodiments, the device employs intensity hysteresis to avoidaccidental inputs sometimes termed “jitter,” where the device defines orselects a hysteresis intensity threshold with a predefined relationshipto the press-input intensity threshold (e.g., the hysteresis intensitythreshold is X intensity units lower than the press-input intensitythreshold or the hysteresis intensity threshold is 75%, 90%, or somereasonable proportion of the press-input intensity threshold). Thus, insome embodiments, the press input includes an increase in intensity ofthe respective contact above the press-input intensity threshold and asubsequent decrease in intensity of the contact below the hysteresisintensity threshold that corresponds to the press-input intensitythreshold, and the respective operation is performed in response todetecting the subsequent decrease in intensity of the respective contactbelow the hysteresis intensity threshold (e.g., an “up stroke” of therespective press input). Similarly, in some embodiments, the press inputis detected only when the device detects an increase in intensity of thecontact from an intensity at or below the hysteresis intensity thresholdto an intensity at or above the press-input intensity threshold and,optionally, a subsequent decrease in intensity of the contact to anintensity at or below the hysteresis intensity, and the respectiveoperation is performed in response to detecting the press input (e.g.,the increase in intensity of the contact or the decrease in intensity ofthe contact, depending on the circumstances).

For ease of explanation, the descriptions of operations performed inresponse to a press input associated with a press-input intensitythreshold or in response to a gesture including the press input are,optionally, triggered in response to detecting either: an increase inintensity of a contact above the press-input intensity threshold, anincrease in intensity of a contact from an intensity below thehysteresis intensity threshold to an intensity above the press-inputintensity threshold, a decrease in intensity of the contact below thepress-input intensity threshold, and/or a decrease in intensity of thecontact below the hysteresis intensity threshold corresponding to thepress-input intensity threshold. Additionally, in examples where anoperation is described as being performed in response to detecting adecrease in intensity of a contact below the press-input intensitythreshold, the operation is, optionally, performed in response todetecting a decrease in intensity of the contact below a hysteresisintensity threshold corresponding to, and lower than, the press-inputintensity threshold.

As used herein, an “installed application” refers to a softwareapplication that has been downloaded onto an electronic device (e.g.,devices 100, 300, 460, and/or 470) and is ready to be launched (e.g.,become opened) on the device. In some embodiments, a downloadedapplication becomes an installed application by way of an installationprogram that extracts program portions from a downloaded package andintegrates the extracted portions with the operating system of thecomputer system.

As used herein, the term “open application” or “executing application”refers to a software application with retained state information (e.g.,as part of device/global internal state 157 and/or application internalstate 192). An open or executing application may be any one of thefollowing types of applications:

-   -   an active application, which is currently displayed on a display        screen of the device that the application is being used on;    -   a background application (or background processes), which is not        currently displayed, but one or more processes for the        application are being processed by one or more processors; and    -   a suspended or hibernated application, which is not running, but        has state information that is stored in memory (volatile and        non-volatile, respectively) and that can be used to resume        execution of the application.

As used herein, the term “closed application” refers to softwareapplications without retained state information (e.g., state informationfor closed applications is not stored in a memory of the device).Accordingly, closing an application includes stopping and/or removingapplication processes for the application and removing state informationfor the application from the memory of the device. Generally, opening asecond application while in a first application does not close the firstapplication. When the second application is displayed and the firstapplication ceases to be displayed, the first application becomes abackground application.

Attention is now directed towards embodiments of user interfaces (“UI”)and associated processes that may be implemented on a multifunctiondevice with a display and a touch-sensitive surface, such as devices100, 300, 460, and/or 470, to improve a user's experience intransitioning between different electronic devices. For brevity, thefunctionalities described herein may be referred to as “continuity”functionalities.

1. Exemplary Use of Continuity Functionality

FIGS. 5A-5D demonstrate an exemplary transition between the use of twodifferent electronic devices using continuity functionalities. In FIG.5A, user 502 is using electronic device 504. Electronic device 504 maybe portable multifunction device 100 in some embodiments. As shown,electronic device 504 is a cellular phone. Cellular phone 504 isdisplaying user interface screen 506. User interface screen 506 is partof a messaging application that is executing on cellular phone 504. Userinterface screen 506 shows a message transcript between user 502 andparticipant 510, named John. The illustrated message transcript includesmessage bubbles 508 representing a messaging conversation. In theongoing conversation, John (participant 510) has asked user 504 for aweb site URL.

Because cellular phone 504 has a relatively small display screen,looking up the requested web site URL on cellular phone 504 may proveinefficient. Instead, user 504 may wish to find the requestedinformation on an electronic device having a relatively larger display.As shown in FIG. 5B, user 504 approaches tablet computer 512 for thispurpose, as tablet computer 512 has a larger screen and is better suitedfor the task. As user 502, who is holding cellular phone 504, approachestablet computer 512, the two devices come within wireless communicationsrange of each other and begin wireless communication. Tablet computer512 may detect the presence of cellular phone 504 via a low-energywireless protocol. Upon detection, tablet computer 512 may obtain fromcellular phone 504 additional information, such as usage information,indicating that a messaging application is active on cellular phone 504.

Turning to FIG. 5C, based on this information, tablet computer 512displays affordance 514 indicating that is possible for the user tocontinue his on-going messaging conversation on tablet computer 512.Affordance 514 may be displayed on user-interface locked screen 515.Restated, in response to detecting cellular phone 504, and receivingusage information (regarding the messaging application being used oncellular phone 504), tablet computer 512 displays continuity affordance(e.g., icon) 514 to inform the user that continuity of the messagingapplication across the devices is possible.

As used here, the term “affordance” refers to a user-interactivegraphical user interface object may be displayed on the display screenof device 100, 300, and/or 460 (FIGS. 1, 3, and 4C). For example, animage (e.g., icon), a button, and text (e.g., hyperlink) may eachconstitute an affordance.

A user may select the displayed continuity affordance to launch acorresponding messaging application. In some embodiments, a user mayselect a continuity affordance via a touch gesture (e.g., tap, swipe,flick, long touch). In some embodiments, a user may select a continuityaffordance via a mouse gesture (e.g., hover, click, double-click, drag).In the example of FIG. 5D, user 502 may swipe continuity affordance 514upwards (as indicated by arrow 516) to launch the correspondingmessaging application on tablet computer 512. That is, in response to aswipe gesture in a particular direction (e.g., up), tablet computer 512unlocks and launches a messaging application. The messaging applicationthat is launched on tablet computer 512 may be a version of the activemessaging application on cellular phone 504. For example, the activemessaging application on tablet computer 512 may be Messages for iPad®while the active messaging application on cellular phone 504 may beMessages for iPhone®, both made by Apple Inc. of Cupertino, Calif.

In addition to launching a corresponding messaging application, tabletcomputer 512 may also display the same message transcript that is shownon cellular phone 504. Further, because tablet computer 512 has a largerdisplay screen, additional message bubble 518 may be shown (recall onlybubbles 508 were shown on cellular phone 504). From here, user 502 mayswitch to a web browsing application on tablet computer 512 to find therequested URL for participant 510.

Through the above-described continuity techniques, user 502 transitionedfrom cellular phone 504 to tablet computer 512 without a loss ofprogress. During the transition, user 502 did not need to find andlaunch messages application manually. Further, during the transition,user 502 did not need to search for the message transcript involvingparticipant 510 among other message transcripts. Rather, the state ofthe messaging application survived the transition from cellular phone504 to tablet computer 512.

U.S. patent application Ser. No. 11/322,549, now U.S. Pat. No.7,657,849, describes that, in the user-interface lock state (hereinafterthe “lock state”), a device such as device 100, 300, or 460 is poweredon and operational but ignores most, if not all, user input. That is,the device takes no action in response to user input and/or the deviceis prevented from performing a predefined set of operations in responseto the user input. The predefined set of operations may includenavigation between user interfaces and activation or deactivation of apredefined set of functions. The lock state may be used to preventunintentional or unauthorized use of the device or activation ordeactivation of functions on the device. When the device is in the lockstate, the device may be said to be locked. In some embodiments, thedevice in the lock state may respond to a limited set of user inputs,including input that corresponds to an attempt to transition the deviceto the user-interface unlock state or input that corresponds to poweringthe device off. In other words, the locked device responds to user inputcorresponding to attempts to transition the device to the user-interfaceunlock state or powering the device off, but does not respond to userinput corresponding to attempts to navigate between user interfaces. Itshould be appreciated that even if the device ignores a user input, thedevice may still provide sensory feedback (such as visual, audio, orvibration feedback) to the user upon detection of the input to indicatethat the input will be ignored. A locked device, however, may stillrespond to a limited class of input. The limited class may include inputthat is determined by the device to correspond to an attempt totransition the device to the user-interface unlock state, includinginputs that invoke continuity features.

In the user-interface unlock state (hereinafter the “unlock state”), thedevice is in its normal operating state, detecting and responding touser input corresponding to interaction with the user interface. Adevice that is in the unlock state may be described as an unlockeddevice. An unlocked device detects and responds to user input fornavigating between user interfaces, entry of data and activation ordeactivation of functions. In embodiments where the device includes atouch screen, the unlocked device detects and responds to contactcorresponding to navigation between user interfaces, entry of data andactivation or deactivation of functions through the touch screen.

FIG. 5E illustrates another example of continuity between cellular phone504 and tablet computer 512, but involves a different exemplaryapplication—in this instance a web-browsing application. FIG. 5Edemonstrates how continuity functionalities may benefit a user who isworking with a lengthy document. As shown, cellular phone 504 isdisplaying web-page 520 via a web browsing application. Because cellularphone 504 has a relatively small display screen, the user may wish totransition to a larger device, such as tablet computer 512, that isin-range. Because the two devices are in-range, tablet computer 512 maydetect the proximity of cellular phone 504 wirelessly and may receiveusage information regarding the active web browsing application fromcellular phone 504. In response to this detection and the received usageinformation, tablet computer 512 displays continuity affordance 522.Continuity affordance 522 may include a thumbnail image indicating thatthe application to be launched is a web browsing application. When theaffordance is selected, tablet computer 512 launches its version of theweb-browsing application. Further, upon launching the corresponding webbrowsing application, tablet computer 512 displays the portion ofweb-page 520 that is displayed on cellular phone 504. Thus, user 502 maycontinue reading from where he left off. Note that, because tabletcomputer 512 has a larger display screen, additional portion 521 ofweb-page 520 may also be displayed for viewing.

In some embodiments, a user selects (e.g., invokes) a continuityaffordance by swiping the affordance in a particular direction. In theexample of FIG. 5D, an upward swipe is used to invoke continuityaffordance 514. When this is the case, in response to a tap on thecontinuity affordance—which is insufficient for invoking continuityfeatures—the device may bounce the continuity affordance (via visualanimation) to indicate to the user that a swipe is necessary to invokethe continuity features. Optionally, the device may displayinstructional text informing the user that a swipe is necessary.Optionally, device 100 may require the user to swipe the continuityaffordance beyond a predetermined threshold distance in order for theswipe to register as a selection. When this is the case, in response toa swipe shorter than the threshold, the device may bounce-back theaffordance, thereby suggesting to the user that a longer swipe isnecessary to invoke the continuity features. Optionally, the device maydisplay an instructional text informing the user that a longer swipe isnecessary to invoke continuity features. Optionally, the device maydisplay the instructional text only after the user has interacted withthe affordance a few times but failed to invoke the feature in eachattempt. Alternatively, in some embodiments, a user selects a continuityaffordance by tapping the affordance. In the example of FIG. 5E,continuity affordance 522 may be selected by a tap.

2. Exemplary User Interfaces for Invoking Continuity Functionality

Attention is now directed to additional ways in which affordances forinvoking continuity functionalities may be displayed, with reference toFIGS. 5F-5N. As shown in FIG. 5F, in some embodiments, continuityaffordance 522 becomes displayed on user interface lock screen 523 whendevice 100 a senses a compatible external device that is in-range andthat is transmitting relevant application usage data. (Device 100 a maybe device 100 in some embodiments.) The display of continuity affordance522 may be temporary, meaning that continuity affordance 522 may ceaseto be displayed after some condition. For example, continuity affordance522 may be removed from display after it has been displayed for apredetermined time (e.g., 8 seconds). As another example, continuityaffordance 522 may be removed from display if the compatible externaldevice leaves communications range. Optionally, continuity affordance522 does not display if the touch-sensitive display of device 100 a ispowered-on after a predetermined time (e.g., 8 seconds) has elapsedsince the compatible external device came within range, even if thedevice has transmitted relevant application usage data. Optionally,continuity affordance 522 becomes displayed on lock screen 523 only whenthe compatible external device (or active application thereon) wasrecently used within a predetermined amount of time (e.g., within thelast 8 seconds).

Also as shown in FIG. 5F, in some embodiments, continuity affordance 526appears permanently on user interface lock screen 525 of device 100 b,meaning that the affordance is displayed whenever lock screen 525 isdisplayed. (Device 100 b may be device 100 in some embodiments.)Permanent continuity affordance 526 may take on one visual appearancewhen a compatible device is nearby and continuity is possible. Theaffordance may take on another visual appearance when there is no deviceto transition to, e.g., it may appear disabled. Permanent continuityaffordance 526 may be used where it is desirable for continuity featuresto have an emphasized visual profile.

Also as shown in FIG. 5F, in some embodiments, continuity affordance 526is displayed on lock screen 527 of device 100 c as a message in a queueof other system messages. (Device 100 c may be device 100 in someembodiments.) As shown, device 100 c may display notification messagesnotifying a user to incoming messages, phone calls, calendar entries,and the like. Device 100 c may organize these notification messages intoa queue. In these embodiments, continuity affordance 526 may appear inthe same manner to notify the user of the device's capability to launcha corresponding application. This placement may be used where it isdesirable for continuity features to have a reduced, limited visualprofile.

FIG. 5G illustrates the incorporation of continuity features with abiometric reader. Device 100 may have a biometric reader that is usedfor unlocking the device. In FIG. 5G, device 100 is equipped with abiometric reader in the form of fingerprint reader 534. Device 100 maybe configured to unlock when fingerprint reader 534 reads a knownfingerprint. When unlocking, if device 100 detects a compatible externaldevice that is in-range and that is transmitting relevant applicationusage data, device 100 may display dialog 536. Dialog 536 asks the userwhether continuity is desired. If the user indicates “yes,” device 100launches a corresponding application using continuity techniques, asdiscussed above. For example, device 100 may launch a messagingapplication that corresponds to the messaging application executing ondevice 504 (FIG. 5A). The launched messaging application may display themessage transcript shown in user interface screen 506 (FIG. 5A).

FIG. 5H illustrates the incorporation of continuity features into amulti-tasking user interface screen in some embodiments. As shown,device 100 may display multi-tasking screen 538. Multi-tasking screen538 may be a user interface for choosing, from among multiple activeapplications, an application that should become the active applicationon device 100. For this purpose, multi-tasking screen 538 may includeaffordances 540, 542, and 544 that correspond to different applications.Affordances 540, 542, and 544 are located near the left side, center,and right side of screen 538, respectively. Center affordance 542 mayrepresent the most-recently active application on device 100. Rightaffordance 544 may represent a background application running on device100. A user selection (e.g., tap) of affordance 542 or 544 may make thecorresponding application the active application on device 100.

Left-most affordance 540 may be reserved for invoking continuityfeatures. Affordance 540 may be displayed when device 100 detects acompatible external device that is in-range and that is transmittingrelevant application usage data. In the illustrated example, a userselection (e.g., tap) of affordance 540 causes device 100 to launch acorresponding application using continuity techniques. For instance, inresponse to a user selection of affordance 540, device 100 may launch amessaging application that corresponds to the messaging application lastused on device 504 (FIG. 5A). The launched messaging application maydisplay the message transcript shown in user interface screen 506 (FIG.5A).

To facilitate a user's identification of the applications represented byaffordances of 540, 542, and 544, each of the affordances may display athumbnail image of the application. For example, affordance 540 may showa thumbnail image of user interface screen 506 to indicate that themessage transcript (e.g., application state) that would be launched inresponse to the user's selection of the affordance. In addition, tofacilitate a user's selection of affordance 540, multi-tasking screen538 may be scrollable. That is, the use may swipe center affordance 542rightward to bring affordance 540 to the center of the screen for moreconvenient selection.

FIG. 5I illustrates the inclusion of continuity features into yet otheruser interface screens. The operating system of a device like device 100may provide certain screens that are “pervasive” in the sense that thescreens are generally accessible within the operating environment. Theincorporation of continuity affordances into one or more of thesepervasive screens may promote the accessibility of continuity featuresthroughout the operating environment. As shown in FIG. 5I, while device100 is displaying a user interface screen 550, a user may swipedownwards from the top edge of screen 550 as indicated by arrow 546 toreveal notifications screen 530. (User interface screen 550 may be anapplication screen or a “home” screen.) Alternatively, a user may swiperightwards from the left edge of screen 550 to reveal search screen 560,as indicated by arrow 547. Alternatively, a user may swipe upwards fromthe bottom edge of screen 550 to reveal control screen 570, as indicatedby arrow 548. (As used here, the left, top, and bottom edges lie on aplane that is coplanar with the display surface.)

Notifications screen 530 may display notification messages notifying auser to device activity such as incoming messages, phone calls, calendarentries, and the like. Notifications screen 530 may also includecontinuity affordance 532 to notify the user of the device's capabilityto launch an application corresponding to the active application of anin-range external device. A user may select (e.g., tap) continuityaffordance 532 to launch a corresponding application on device 100.Search screen 560 may display a search criteria and a set of relatedsearch results. The search results may include continuity affordance562. A user may select (e.g., tap) continuity affordance 562 to launch acorresponding application on device 100. Control screen 570 may haveaffordances for controlling the operation of device 100, such asswitches for toggling airplane mode, wireless communication, cellularcommunication, peer-to-peer communication, and so forth. In someembodiments, control screen 570 may include continuity affordance 572for switching on/off continuity features, meaning that a user can select(e.g., tap) continuity affordance 572 to enable/disable continuityfeatures. In some embodiments, control screen 570 includes continuityaffordance 572 for launching an application using continuity features,meaning that a user can (e.g., tap) continuity affordance 572 to launcha corresponding application on device 100.

The exact swipe gestures (and more generally, input modalities) used toinvoke notifications screen 530, search screen 560, and control screen570 may vary in different embodiments. For example, in some embodimentsnotifications screen 530 and control screen 570 may be invoked inopposite fashion than that illustrated by FIG. M. That is, it ispossible for a downward swipe from the top edge (e.g., 546) to invokecontrol screen 570 and for an upward swipe from the bottom edge (e.g.,548) to invoke notifications screen 530. In yet other embodiments,device 100 may differentiate swipe gestures based on whether a swipe ismade from an edge of the touch-sensitive display. That is, it ispossible for device 100 to display notifications screen 530 in responseto a downward swipe that is from the top edge of the touch-sensitivedisplay, but to display search screen 560 in response to a downwardswipe that originates within the perimeter of the touch-sensitivedisplay. The incorporation of continuity affordances into one or more ofthese pervasive screens can beneficially promote the accessibility ofcontinuity features throughout the operating environment.

FIGS. 5J-5L illustrates additional placements of continuity affordancesin various user interfaces. In FIG. 5J, laptop 599 is in auser-interface locked state and requires the entry of a password tounlock. Laptop 599 may be device 300 in some embodiments. In addition topassword entry field 574, lock screen 576 includes continuity affordance578. In the illustrated example, continuity affordance 578 is located atthe top right corner of lock screen 576, where notification messages arealso displayed. In some embodiments, a user may invoke continuityfeatures by entering a proper password into password input field 574 andclicking on continuity affordance 578. That is, in response to receivinga valid password and a mouse-event (e.g., click) on continuityaffordance 578, device 599 may unlock and launch an applicationcorresponding to an active application of an in-range device. In someembodiments (not illustrated in FIG. 5J), continuity affordance 578 islocated in the password input field 574. In some embodiments (notillustrated in FIG. 5J), lock screen 576 includes a thumbnail imageindicating the application that would be launched if continuityaffordance 578 is invoked. In some embodiments, after unlocking, laptop599 asks the user for confirmation before launching the correspondingapplication.

As also shown in FIG. 5J, laptop 599 may be unlocked and may displaydesktop screen 580. Desktop screen 580 may have dock area 582. Dock area582 may have icons for launching applications. Dock area 582 may alsoinclude continuity affordance 584 for launching an application usingcontinuity functionalities. In some embodiments, continuity affordance584 permanently resides in area 582. In some embodiments, continuityaffordance 584 is inserted into dock area 582 when a compatible devicecomes within range of laptop 599 and transmits relevant applicationusage data to laptop 599. Optionally, continuity affordance 584 maybounce as it is inserted into dock area 582 to promote visibility. Insome embodiments, when displayed, continuity affordance 584 is theleft-most icon on dock area 582. In some embodiments, continuityaffordance 584 is removed from area 582 after it has been displayed fora predetermined amount of time (e.g., 8 seconds). In response to a userselection (e.g., tap) of continuity affordance 584, laptop 599 maylaunch an application based on continuity features, e.g., a differentversion of the messaging application that is active on cellular phone504 (FIG. 5A).

An example of dock area 582 is the Dock provided by the Mac OS operatingsystem, made by Apple Inc. of Cupertino, Calif. Dock area 582 may,however, take on other visual forms in different embodiments. Forexample, dock area 582 may appear as a bar across the bottom or anotheredge of the screen, to which icons for launching applications can bepinned.

As shown in FIG. 5K, desktop screen 580 displayed by laptop 599 may havemenu bar 586. Menu bar 586 may include affordance 588 for launching anapplication using continuity functionality. In some embodiments,continuity affordance 588 is the right-most icon on menu bar 586. Insome embodiments, continuity affordance 588 permanently resides on menubar 586. In some embodiments, continuity affordance 588 is inserted intomenu bar 586 when a compatible device comes within range of laptop 599and transmits relevant application usage data to laptop 599. Continuityaffordance 588 may bounce (e.g., via an animation) as it is insertedinto menu bar 586 to promote visibility. In some embodiments, continuityaffordance 588 is removed from menu bar 586 after it has been displayedfor a predetermined amount of time (e.g., 8 seconds). In response to auser selection (e.g., tap) of continuity affordance 588, laptop 599 maylaunch an application based on continuity features, e.g., a differentversion of the messaging application that is active on device 504 (FIG.5A).

One example of menu bar 586 shown in FIG. 5K is the menu bar called“Finder” in the Mac OS operating system, made by Apple Inc. ofCupertino, Calif. In different embodiments, menu bar 586 may, however,reside at different on-screen locations, meaning that it may be locatedaway from the top edge of the screen. For example, menu bar 586 mayappear as a bar across the bottom edge of the screen, to which ahierarchical menu for starting application programs can be found. Insuch an implementation, continuity affordance 588 may appear in thelower right area of the screen, for example.

As also illustrated in FIG. 5K, laptop 599 may be unlocked and maydisplay desktop screen 590. Desktop screen 590 may have icon grid 591.Icon grid 591 may have icons for launching applications on laptop 599.For example, icon grid 591 may have icon 592 for launching a webbrowsing application on device 100. Icon grid 590 may also includecontinuity affordance 593 for launching an application using continuityfunctionality. In response to a user selection (e.g., tap) on continuityaffordance 593, laptop 599 may launch an application based on continuityfeatures, e.g., a different version of the messaging application that isactive on device 504 (FIG. 5A).

As shown in FIG. 5L, laptop 599 may display a task-switching userinterface (task-switcher) 594 for switching between differentapplications that are executing on laptop 599. Task-switcher 594includes affordances representing active applications. As shown,task-switcher 594 may include affordances 596 representing anapplication that is active in the foreground of laptop 599.Task-switcher 594 also may include affordances 597 representingbackground applications on laptop 599. Task-switcher 594 also mayinclude continuity affordance 595 for launching an application usingcontinuity functionality. In some embodiments, continuity affordance 595is the left-most affordance on task-switcher 594. In some embodiments,continuity affordance 595 is the right-most affordance on task-switcher594.

In some embodiments, laptop 599 displays task-switcher 594 in responseto a command-tab input from the user. In some embodiments, laptop 599displays task-switcher 594 in response to a keystroke or keystrokecombination, such as an alternate-tab input from the user. In someembodiments, laptop 599 displays task-switcher 594 in response to theplacement of the mouse cursor at a corner (e.g., lower right) of thescreen. A user may select continuity affordance 595 to invoke continuityfunctionality. In some embodiments, a user may press the tab keyrepeatedly while holding the command key (or alternate key) to traversethrough the displayed affordances to reach continuity affordance 595. Inresponse to each press of the tab key, laptop 599 may highlight (orotherwise visually emphasize) a different affordance in task-switcher594. When continuity affordance 595 is visually highlighted, the usermay release the command key (or alternate key) to select continuityaffordance 595. In response to the user selection, laptop 599 may launchan application based on continuity features, e.g., a different versionof the messaging application that is active on device 504 (FIG. 5A).

Also as shown in FIG. 5L, laptop 599 may be unlocked and may showdesktop screen 581. When laptop 599 receives application usageinformation from a compatible electronic device that is withincommunications range, laptop 599 may display notification message 583. Auser may select (e.g., click on) notification message 583 to launch anapplication that corresponds to the active application that is executingon the in-range, compatible electronic device.

In some embodiments, a device can “push” an application onto anotherdevice. FIGS. 5M-5N illustrate exemplary user interfaces illustratingthis “push” technique according to some embodiments. As shown in FIG.5M, cellular phone 504 is executing messaging application 511. Inaddition, device 199 (which may be device 100 or device 300 in someembodiments) is within communications range of cellular phone 504.Cellular phone 504 may display affordance 513 for pushing messagingapplication 511 onto device 199. In response to a user selection of“yes” in affordance 513, cellular phone 504 sends information (e.g.,instructions) to device 199 identifying messaging application 511.Cellular phone 504 may also send state information regarding messagingapplication 511, such information identifying the particular the messagetranscript that is being displayed. As shown in FIG. 5N, in someembodiments, continuity affordance 519 appears on device 199, and may beselected by a user to launch a corresponding messaging application. Insome embodiments (not shown), device 199 may automatically launch acorresponding messaging application after it receives the identifyinginformation from cellular phone 504. In some embodiments, a confirmationmessage 517 is displayed on cellular phone 504 that a push instructionhas been sent to device 199.

FIGS. 17A-17E depict additional exemplary user interfaces related to the“push” technique according to some embodiments. As shown in FIG. 17A,wearable electronic device 1704, worn by user 1702, may obtain anddisplay web page 1706. Wearable electronic device 1704 may be device 460(FIG. 4C) in some embodiments. Due to its form-factor, wearableelectronic device 1704 may default to displaying a relatively smallportion of web page 1706 to improve readability. Sometimes, a user mayhowever wish to see larger portions of the web page.

Attention is now directed how the user may view a larger portion of webpage 1706, at a compatible device, in this situation. As shown in FIG.17B, when user 1702 walks within wireless communication range of tabletcomputer 1708, device 1704 may communicate with tablet computer 1708 anddetermine that the two devices are compatible for purposes ofcontinuity. As depicted in FIG. 17C, user 1702 user may touch thetouch-sensitive display of wearable electronic device 1704 (as indicatedby contact 1710) while web page 1706 is displayed to invoke menu 1711.Menu 1711 may include affordances for invoking different features ofdevice 1704, including affordance 1712 for invoking continuity featuresbetween wearable electronic device 1704 and tablet computer 1708.

In some embodiments, wearable electronic device 1704 may require contact1710 to be a contact on the touch-sensitive display that has a maximumintensity exceeding a threshold intensity. Restated, if the maximumintensity of contact 1710 does not exceed the threshold, device 1704 mayinvoke another feature, such as a feature to obtain and display anotherweb page, for example if the position of selection 1710 corresponds to aweb page hyperlink.

Turning to FIG. 17D with reference to FIG. 17C, when user 1702 selectsaffordance 1712 (as indicated by contact 1714), wearable electronicdevice 1704 may send information (e.g., instructions) to tablet computer1708 identifying the web browsing application that is active in theforeground of wearable electronic 1704. Wearable electronic device 1704may also send to tablet computer 1708 an indication of the web page thatis being displayed, e.g., web page 1706. In some embodiments,confirmation message 1715 is displayed on wearable electronic device1704 to indicate that a push instruction has been sent to the externaldevice. The external device—tablet computer 1708—may display continuityaffordance 1716 upon obtaining the instructions.

Turning to FIG. 17E, when user 1702 selects affordance 1716, such as byswiping the affordance in the up direction, tablet computer 1708launches an application that corresponds to the web browser running onwearable electronic device 460. For example, tablet computer 1708 maylaunch Safari® by Apple Inc. of Cupertino, Calif. Optionally, whenlaunched, the application may display web page 1706. Also optionally,when launched, the application may display web page 1706 such that the(smaller) portion displayed on wearable electronic device 1704 is partof the (larger) portion displayed on tablet computer 1708. Becausetablet computer 1708 has a larger display screen than wearableelectronic device 460, a larger portion of web page 1706 may bedisplayed at once.

FIGS. 18A-18D depict additional exemplary user interfaces related to the“push” technique according to some embodiments. As shown in FIG. 18A,wearable electronic device 1804, worn by user 1802, may display alert1806. Wearable electronic device 1804 may be device 460 in someembodiments. Alert 1806 may be a message informing the user of incomingapplication data. The incoming application data is a message in theillustrated examples. Alerts may be useful in alerting the user to theavailability of new application data when the corresponding applicationfor processing the data is not executing in the foreground of thedevice. While it is possible for user 1802 to view the incoming messageon wearable electronic device 1804, sometimes, the user may prefer toview the body of the message on a larger, external computing device.

Attention is now directed to how user 1804 may do so. Turning to FIG.18B, when a compatible external device is available, a user may invokecontinuity functionality by touching and sliding alert 1806 in aparticular direction, such as to the left or to the right, via touchinput 1808. In response, wearable electronic device 1804 may sendinformation (e.g., instructions) to the nearby device that identifiesthe incoming message. Turning to FIG. 18C, in some embodiments, wearableelectronic device 1804 displays confirmation message 1810 to indicatethat a push instruction has been sent to an external device. Afterobtaining the instruction, the external device—tablet computer 1812—maydisplay continuity affordance 1814.

As shown in FIG. 18C, a user may invoke continuity features on tabletcomputer 1812 by selecting affordance 1814 (e.g., by sliding theaffordance upwards). In response to the selection of affordance 1814,device 1812 may launch an application for viewing incoming message 1822corresponding to alert 1806 (FIG. 18A). When launched, the applicationdisplays incoming message 1822 on the screen of tablet computer 1812.Messages® by Apple Inc. of Cupertino, Calif. is an exemplary applicationthat may be launched in this situation to view a copy of incomingmessage 1822.

It should be understood that device 199 (FIGS. 5M-5N), device 1708(FIGS. 17A-17E), device 1812 (FIGS. 18A-18D), and/or device 1910 (FIGS.19A-19C) may display affordances for invoking continuity features invarious ways. For example, any one of the exemplary user interfaces fordisplaying continuity affordances illustrated in FIGS. 5C-5L may beused.

3. Correspondence Between Applications

Attention is now directed to correspondence between applications thatmay be invoked using continuity features, with reference to FIGS. 6A and6B. FIG. 6A illustrates the use of continuity functionality to launch,on one device, a different version of an application that is executingon another device. As shown in FIG. 6A, cellular phone 504 is executinga web browser application that is displaying web-page 602. Cellularphone 504 is in communications range of tablet computer 512, andtransmits application usage data identifying the active web browserapplication and web-page 602 to tablet computer 512. When a user invokescontinuity features on tablet computer 512, the tablet launches its ownversion of the web browser application showing the same web-page 602.That is, in this example, two applications are considered to becorresponding if they are different versions of the same application. Insome embodiments, cellular phone 504 may be executing Safari® for iPhoneand tablet computer 512 may be executing Safari for iPad®. In someembodiments, tablet computer 512 may be executing a portable documenteditor while cellular phone 504 may be executing a portable documentviewer.

FIG. 6B illustrates the use of continuity functionality to launch, onone device, an application that is different but related to anapplication that is executing (or recently executed) on another device.One example of related applications is companion applications. Forexample, if a music-management application 604 (e.g., iTunes® by AppleInc. of Cupertino, Calif.) is playing a song on laptop 599 when a userinvokes continuity functionality from cellular phone 504, cellular phone504 may launch a music-player 606 to play the same song. Another exampleof related applications is an application that controls another. Forexample, if a music-player application is executing on laptop 599 whencontinuity is invoked on cellular phone 504, cellular phone 504 maylaunch a remote control having transport controls for controlling themusic-player that is active on laptop 599.

Attention is now directed to continuity of application states. The“state” of an application as used here refers to a mode or a conditionof an application. Exemplary application states include the condition ofshowing a particular screen, a mode or configuration setting in whichthe application is operating, the condition of displaying a particularlocation within a navigational hierarchy of the application, thecondition of displaying a particular part of or location within adocument, and so forth.

Referring back to FIG. 5B, when cellular phone 504 communicates withtablet computer 512, cellular phone 504 may transmit to tablet computer512 certain usage data. The usage data may indicate the state of anactive application on cellular phone 504, such as the messagingapplication. The receiving tablet computer 512 may use this informationto launch a corresponding application in the same application state. Forexample, if the user is viewing a particular message transcript oncellular phone 504 when continuity is invoked on tablet computer 512,tablet computer 512 may launch a corresponding messaging application anddisplay the same the same messages transcript. If the messagestranscript is sufficiently lengthy to require scrolling, tablet computer512 may display the messages transcript at the same scrolling positionbased on position information provided by the usage data.

In instances where the active application of cellular phone 504 ispresenting information from particular position in a navigationalhierarchy of the application (e.g., a particular screen or sub-screenwithin the application), when continuity is invoked on tablet computer512, tablet computer 512 may display the same application screen orsub-screen. For instance, if cellular phone 504 is displaying a screenfor configuring advanced messaging settings, tablet computer 512 maydisplay the same configuration screen when a user invokes continuityfrom tablet computer 512. Put another way, display states may alsosurvive continuity.

In instances where the active application of cellular phone 504 is in aparticular mode when continuity is invoked on tablet computer 512,tablet computer 512 may launch the corresponding application in the samemode. For instance, if cellular phone 504 is playing a video in (i)landscape orientation, (ii) at a 16:9 aspect ratio, (iii) with audiomuted, and (iv) closed captioning enabled when continuity is invoked ontablet computer 512, tablet computer 512 may launch a correspondingvideo player playing the same video from the same position with settings(i)-(iv).

Attention is now directed to using continuity features to invokeapplications that are associated with points-of-interests, withreference to FIGS. 6C and 6D. FIG. 6C illustrates the use of continuityfunctionality to launch an application that is associated with anelectronic point-of-interest. For example, the electronicpoint-of-interest may be a household electronics device, such as asmart-television. The household electronics device may emit a wirelesssignal that communicates its identity to cellular phone 504. When a userinvokes continuity functionality from cellular phone 504, cellular phone504 may use this information to launch an application for controllingthe smart television. The application may be, for instance, asmart-television controller 610. FIG. 6D illustrates the use continuitytechniques to launch an application associated with a physicalpoint-of-interest. For example, cellular phone 504 may be within adesignated range of a landmark, such as the Statue of Liberty. Ifcontinuity functionality is invoked on cellular phone 504 in thissituation, cellular phone 504 may launch an application 612 describingthe Statue and its history. In some embodiments, physical proximitybetween cellular phone 504 and the landmark may be determined based onGPS readings from the cellular phone 504 and known coordinates of thelandmark (e.g., from a map). In some embodiments, cellular phone 504 canobtain and account for locational broadcasts made on behalf of thelandmark, such as signals received from Wi-Fi “beacons” that arebroadcasting location information of the landmark.

Sometimes, cellular phone 504 may be within wireless communication rangeof point-of-interest for which an application is available on theinternet, but the application is not yet installed onto cellular phone504. For example, a user may carry cellular phone 504 into a coffee shopthat offers a mobile ordering and/or payment application that has notbeen previously installed on the cellular phone. In some embodiments, ifa user invokes continuity functionality on cellular phone 504 in thissituation, cellular phone 504 may display an affordance for downloadingand installing the relevant application. In this way, a user mayinstruct cellular phone 504 to obtain the relevant application by simplyselecting (e.g., tapping) the affordance. In some embodiments, if a userinvokes continuity functionality on cellular phone 504 in thissituation, cellular phone 504 may direct the user to an intermediatesource of information for the point-of-interest—such as a web-page—sothat the user may make a more informed decision as to whether to installan application associated with the point-of-interest. In thesesituations, cellular phone 504 may obtain a deep link and display oraccess the deep link for further user consideration.

Because a many-to-one relationship can exist between availableapplications and a point-of-interest, cellular phone 504 may consideradditional factors in determining what application is most relevant forpurposes of continuity. In some embodiments, cellular phone 504considers the frequency of use of certain applications at a particularpoint-of-interest to identify the exact application that should belaunched. For example, cellular phone 504 may find that a fitness(sometimes called workout) application and a gymnasium membershipapplication are both associated with the user's gym. Device 100 mayfurther determine that the user more frequently accesses the workoutapplication while he is at the gym. In response to this determination,device 100 may launch the workout application when the user invokescontinuity functionality on cellular phone 504 upon arrival at the gym.

In some embodiments, cellular phone 504 considers the time of day toidentify the exact application that should be launched. For example,cellular phone 504 may find that a train schedule application and a newsapplication are both frequently accessed while a user is waiting at acommuter train stop. Cellular phone 504 may further determine that theuser tends to access the news application in the mornings while waitingat the train station. In response to this determination, cellular phone504 may launch the news application if a user invokes continuityfeatures in the morning upon arrival to the train station.

In some embodiments, cellular phone 504 considers other contextualinformation to identify the exactly application that should be launched.For example, cellular phone 504 may find that an in-car entertainmentapplication is frequently used when the GPS sensors of the phoneindicate that the device is moving at speed, and the RF circuitry ofcellular phone 504 indicates that the device is connected to a Bluetoothdevice named “CAR MEDIA.” Thus, when a user invokes continuityfunctionality on cellular phone 504 in this situation, cellular phone504 may launch the in-car entertainment application in response.

Additional techniques for determining relationships between applicationsmay be found in the following co-pending provisional applications: U.S.Patent Application Ser. No. 62/005,781, “ACTIVITY CONTINUATION BETWEENELECTRONIC DEVICES,” filed May 30, 2014; U.S. Patent Application Ser.No. 62/005,793, “COMPANION APPLICATION FOR ACTIVITY COOPERATION,” filedMay 30, 2014; U.S. Patent Application Ser. No. 62/005,751, “PREDEFINEDWIRELESS PAIRING,” filed May 30, 2014; and U.S. Patent Application Ser.No. 62/005,755, “OPERATING-MODE TRANSITIONS BASED ON ADVERTISINGINFORMATION,” filed May 30, 2014. The content of these applications ishereby incorporated by reference in their entirety.

Attention is now directed to using continuity features in combinationwith voice-based intelligent automated assistant features, withreference to FIGS. 19A-19C. Siri®, made by Apple Inc. of Cupertino,Calif., is an exemplary intelligent automated assistant. Intelligentautomated assistant techniques are also described in, for example, U.S.Utility application Ser. No. 12/987,982 for “Intelligent AutomatedAssistant,” filed Jan. 10, 2011, the entire disclosure of which isincorporated herein by reference.

As shown in FIG. 19A, user 1902 may provide verbal command 1903 towearable electronic device 1904. Wearable electronic device 1904 may bedevice 460 (FIG. 4C) in some embodiments. Verbal command 1903 may be arequest for directions to a nearby coffee shop. In some embodiments,after receiving verbal command 1903, wearable electronic device 1904 maysend information indicative of the verbal command to an external devicethat is in-range, in this example cellular phone 1910. Cellular phone1910 maybe device 100 (FIG. 1) in some embodiments.

In response to receiving instructions from wearable electronic device1902, cellular phone 1910 may display affordance 1912 for invokingcontinuity features. When a user invokes continuity via affordance 1912(e.g., by way of a swipe gesture as shown in FIG. 19B), cellular phone1910 may display information that have been obtained in response toverbal command 1906. In the illustrated example, cellular phone 1910displays turn-by-turn navigation 1914 to a nearby coffee shop inresponse to command 1903.

The information sent by wearable electronic device 1904 to externaldevice (cellular phone) 1910 may include data representing verbalcommand 1906, in some examples. The information sent by device wearableelectronic 1904 to external device (cellular phone) 1910 may includedata representing a web service for obtaining information responsive toverbal command 1906, in some examples. The information sent by wearableelectronic device 1904 to external device (cellular phone) 1910 mayinclude data representing information obtained in response to verbalcommand 1906, in some examples.

These examples serve to illustrate that while the division of laborbetween wearable electronic device 1904 and external device 1910 withrespect to processing and providing intelligent automated responses mayvary between embodiments, each of the embodiments may still permit auser to choose between obtaining intelligent automated responses on oneor more of the involved devices at his choosing. It is particularlyhelpful to a user to be able to query the assistant using a highlyportable device (e.g., wearable electronic device 1904) and later decidewhether to receive the assistant's response on the same device and/or ona compatible external device (e.g., cellular phone 1910) as one of thetwo devices may have audio/visual capabilities (e.g., speakers,larger/high-resolution screens) that are be better suited for presentingthe resulting response.

As an example, as shown in FIG. 19C, wearable electronic device 1904 maydisplay turn-by-turn directions 1914 after receiving verbal command1906, in some embodiments. However the amount of information displayedat one time may be limited by the form-factor of wearable electronicdevice 1904. A more complete view of turn-by-turn directions 1914 may bedisplayed by cellular phone 1910 if a user elects continuity features oncellular phone 1910, as cellular phone 1910 is equipped with a largerdisplay screen. In this way, a user may conveniently invoke voiceassistant functionality through one device and, as desired, use one orboth devices to review the information provided by the voice assistant.

4. Disambiguation

Situations may arise in which a device is unable to determine,definitively, what application should be launched based on incomingdata, historical data, and/or contextual information. This situation maybe provoked by multiple external devices being within range of thedevice. Consider FIG. 7A, which illustrates a first external device 702executing a messaging application 704 and a second external device 706executing a web browsing application 708. A user is interacting withboth devices in that he is intermittently texting while web browsing.Both devices are within range of tablet computer 710. Both devices arealso wirelessly transmitting usage data regarding applications 704 and708 to tablet computer 710. In this situation, tablet computer 710 maybe unable to determine which of the two applications is actually morerelevant to the user.

In some embodiments, tablet computer 710 may identify the more recentlyused application as the more relevant application for purposes ofcontinuity. That is, if the user last accessed messaging application 704six seconds ago but last accessed web browser 708 ten seconds ago, whencontinuity is invoked on tablet computer 710, tablet computer 710launches a corresponding messaging application because messagingapplication 704 was more recently by the user. Optionally, tabletcomputer 710 may display a thumbnail representation of the messagingapplication in continuity affordance 714 to indicate the applicationthat will be launched.

This treatment, however, may not always be appropriate. For instance,the user may rather focus on web browsing on the larger tablet computer710. In some embodiments, when faced with this situation, tabletcomputer 710 may display additional information to permit the user toprovide an informed selection of the application to launch. Forinstance, tablet computer 710 may display more than one continuityaffordance on lock screen 712 to indicate the availability of multipleapplications to continue from. As shown in FIG. 7B, tablet computer 710may show affordances 714 and 716 to signal the need for user selectionbetween the two.

FIGS. 7C-7E illustrate how tablet computer 710 may respond to aselection (e.g., tap) of the group of affordances 714 and 716. In someembodiments, as shown in FIG. 7C, when tablet computer 710 receives auser input (e.g., tap) at the group of affordances, tablet computer 710visually ungroups the affordances and translates the affordanceson-screen so that they are appropriately spaced for individual selectionusing a touch object. The ungrouping may involve visually translatingaffordances 714 and 716 from their grouped position to their ungroupedpositions. In response to a user selection (e.g., swipe or tap) ofcontinuity affordance 714, tablet computer 710 may launch a messagingapplication corresponding to that of device 702. In response to a userselection of continuity affordance 716, tablet computer 710 may launch aweb browsing application corresponding to that of device 706.

In some embodiments, as shown in FIG. 7D, tablet computer 710 displaysdisambiguation screen 718 when a user selects continuity affordance 714or 716. Disambiguation screen 718 may display 22 may display continuityaffordance 714 or 716 for individual selection. In response to a userselection (e.g., swipe or tap) of continuity affordance 714, tabletcomputer 710 may launch a messaging application corresponding to that ofdevice 702. In response to a user selection of continuity affordance716, tablet computer 710 may launch a web browsing applicationcorresponding to that of device 706.

In some embodiments, as shown in FIG. 7E, tablet computer 710 displaysdisambiguation screen 720. Disambiguation screen 720 may organize, bycategories, the applications that are available for launching throughcontinuity functionality. The categorization of applications may bebased on the relationship between the available applications, and thoseapplications executing on external devices. For example, correspondingapplications that are different versions of applications executing onexternal devices may be placed under one category 722, while related(e.g., companion) applications may be placed under another category 724.In addition, applications that are displayed due to the device'sproximity to a point-of-interest may be displayed as yet anothercategory of applications 726.

In some embodiments, as shown in FIG. 7F, tablet computer 710 displaysdisambiguation screen 730. Disambiguation screen 730 may organize, intotabbed lists, the applications that are available for launching throughcontinuity functionality. The separation of applications across tabs maybe based on the relationship between the available applications andthose that are executing on external devices. Tab headings may identifythe relationship. Affordances for launching applications within eachcategory (tab) are displayed when the tab to which they belong isselected. For example, affordances for invoking correspondingapplications are displayed under tab 732, while affordances for invokingrelated (e.g., companion) applications are displayed under tab 734.

In some embodiments, as shown in FIG. 7G, tablet computer 710 displaysdisambiguation screen 740. Disambiguation screen 740 may listapplications corresponding to each compatible external device that iswithin communications range. As shown, disambiguation screen 740includes heading 742 representing a first external device (e.g., 702 inFIG. 7A). Disambiguation screen 740 also includes heading 744representing a second external device (e.g., 706 in FIG. 7A).Disambiguation screen 740 also includes heading 745 representing a thirdexternal device. Tablet computer 710 also displays, under each heading,affordances representing applications that correspond to those executing(and/or has executed) on the respective external device.

As shown in FIG. 7G, affordances 746, 748, and 750 representcorresponding versions of three applications that are executing (and/orhave executed) on external device 702. Optionally, the ordering ofaffordances 746, 748, and 750 may reflect how recently each applicationwas used by the user relative to one another. Likewise, affordanceslisted together with heading 744 represent corresponding versions ofapplications that are executing (and/or have executed) on externaldevice 706. Screen 740 may be scrollable in the one direction (e.g.,horizontal) to reveal additional external devices. Screen 740 may bescrollable in another direction (e.g., vertical) to more applicationaffordances.

In some embodiments, disambiguation screen 740 may include a “favorites”heading (not shown). Tablet computer 710 may display, under this“favorites” heading, affordances showing applications that have beendesignated by a user as favorites. In some embodiments, tablet computer710 may organize this information into tabbed lists (not shown). Such atabbed list may appear similar to the tabbed list illustrated in FIG.7F, meaning that applications corresponding to each external device maybe displayed under a tab.

It is noted that when an application is launched in the manner describedwith respect to FIGS. 7A-7G, device 710 may place the continuingapplication into the same application state as the correspondingapplication on the external device, as discussed above.

Notably, the user interfaces described by FIGS. 7A-7G provide users withpowerful ways of cataloging their application use across multipleelectronics devices, and to transition between uses of thoseapplications seamlessly. Consider, for example, a situation in which oneuser owns a compatible cellular phone, tablet computer, and laptopcomputer. A user interface screen modeled after disambiguation screen740 (FIG. 7G) would provide a particularly powerful way for the user totransition between the different devices, depending on which device isbest suited to a particular task, by presenting the user with theuniverse of possible open (and optionally closed) applications tocontinue from.

5. Improved Wireless Communication Techniques

In some embodiments, wireless communication, for purposes of continuityfunctionality, occur over a peer-to-peer wireless communication protocolsuch as Bluetooth and/or Bluetooth Low Energy (BTLE). In someembodiments, wireless communication for purposes of continuityfunctionality utilizes more than one wireless communication protocol.For example, WiFi may be used in addition to BTLE. In these embodiments,an initial communication between two devices may occur over a lowerpowered protocol, such as BTLE, even if the protocol yields a slowerdata transfer speed. Subsequent communications may occur over asecondary network that is relatively faster, such as WiFi.

As an example, a laptop computer may obtain, over BTLE, usageinformation indicating that an in-range iPhone® is being used to draftan e-mail message. When a user invokes e-mail continuity on the laptopcomputer, the two devices may communicate over WiFi to transmitapplication data including portions of the draft e-mail and accompanyattachments, so that the user may continue drafting on the laptopwithout a loss of progress. Through this bifurcated approach, devicesmay poll for other compatible devices that are in-range without placingunduly power requirements on the devices' power systems. The reducedpower consumption rates may also permit more frequent polling rates. Atthe same time, a faster channel is reserved for data intensivecommunications such as the communication of application data and/orapplication state information.

In some embodiments, usage information that is transmitted over theslower communication protocol includes device authenticationinformation. The authentication information may include a token or otheridentifier that is calculated (e.g., hashed) at least in part based on auser ID. In some examples, the user ID is an e-mail address. In someembodiments, the user ID is an iCloud ID offered by Apple Inc. ofCupertino, Calif., which may be in turn be associated with an e-mailaddress. Two compatible devices may decide to permit or deny the use ofcontinuity functionalities based on (at least in part) whether thedevices are associated with the same user ID. In this way, privacybetween devices owned by different (but physically proximate) users canbe maintained, meaning that continuity between different users' devicescan be prevented (or permitted) as desired.

In some embodiments, a device may further conserve power by permitting auser to designate how much continuity information should beautomatically obtained from a compatible device that is within wirelesscommunication range. In these embodiments, the device may receive, overa lower-powered peer-to-peer communication protocol, initial informationidentifying one or more compatible devices. In response to detecting theexternal devices and the initial information, the device may display acontinuity affordance that informs the user as to the potentialavailability of continuity features. However, the displayed continuityaffordance may have a visual appearance indicating that continuityfeatures have not been fully enabled. In particular, the device mayrefrain from obtaining additional usage and/or application datainformation from the compatible devices until the device receives auser's instruction to do so. The user may do so by selecting (e.g.,tapping) on the displayed affordance. In response to the user selection,the device may obtain additional usage and/or application datainformation that would permit the device to launch a correspondingapplication in a proper application state. In addition, the device mayupdate the visual appearance of the affordance to indicate thatcontinuity with the compatible device is now enabled and may thus beinvoked from the device (e.g., by a swipe).

This power conservation technique is illustrated in FIGS. 8A-8C. In FIG.8A, device 504 and device 199 are within communications range and arecompatible for purposes of continuity. While the two devices are inrange, device 199 initially receives a first portion of usageinformation from device 504 indicating its presence and support forcontinuity functionality. This initial communication 801 may occur overa low powered communication protocol such as BTLE. In response toreceiving this first portion of usage information, device 199 displayscontinuity affordance 802 having a disabled appearance. A user mayselect (e.g., tap) affordance 802 to enable further communication 803between the devices for purposes of continuity. Turning to FIG. 8B, inresponse to the user selection of affordance 802, device 199 obtains anadditional, second portion of usage information from device 504. Theadditional usage information may indicate, among other things, the useof messaging application 804 on device 504, as well as the state ofmessaging application 804. Also, device 199 may change the visualappearance of affordance 802 so that it appears enabled. Optionally,device 199 may include a thumbnail image indicative of application 804with affordance 802. As shown in FIG. 8C, a user may then swipe orotherwise activate affordance 802 to launch a corresponding applicationon device 199.

FIG. 9 is a flow diagram illustrating process 900 for transitioningbetween two electronic devices. Process 900 may be performed at anelectronic device with a display and a touch-sensitive surface, likedevice 100 (FIG. 1), device 300 (FIG. 3), device 460 (FIG. 4C), anddevice 470 (FIG. 4D). At block 902, the device detects, via wirelesscommunication, an external device. The external device is executing orhas executed a first application. At block 904, the device receives fromthe external device usage information indicating usage of the firstapplication on the external device. Optionally, the usage informationincludes usage statistics on when and how recently the first applicationas used. Optionally, the usage information indicates the state of thefirst application. At block 906, in response to detecting the externaldevice and receiving the usage information, the device displays anaffordance on its screen. Optionally, at block 906, the device maydetermine how long the affordance has been displayed and cease todisplay the affordance after a predetermined amount of time. At block908, the device receives input data representing user selection of thedisplayed affordance. At block 910, in response to receiving the inputdata, the device launches a second application on the electronic device,the second application corresponding to the first application. In someembodiments, the second application may correspond to the firstapplication in that the second application is a different version of thefirst application. In some embodiments, the second application maycorrespond to the first application in that both applications have atleast one application feature in common. For example, both applicationsmay be able to view a particular type of presentation file. In someembodiments, the second application may correspond to the firstapplication in that the second application is a companion to the firstand/or the second application provides features for controlling theoperation of the first application. Optionally, when the device launchesthe second application, the device also places the second applicationinto the same application state as the first application.

In some embodiments (e.g., touchscreen embodiments), the device that isperforming process 900 has a touch screen display and a touch-sensitivesurface is on the display. In some embodiments (e.g., non-touchscreenembodiments), the device has a display separate from the touch-sensitivesurface. Thus, the appearance of continuity affordance 514 displayed atblock 908 may be different. For example, in touchscreen embodiments, thedisplayed affordance may look like those illustrated in FIGS. 5C-5I,FIGS. 7A-7G, and/or FIGS. 8A-8C. In non-touchscreen embodiments, thedisplayed affordance may look like those illustrated in FIGS. 5J-5L. Theexact user input that the device is responsive to during block 910 mayalso be different. For example, in touchscreen embodiments, thedisplayed affordances may be responsive to touch input using a touchobject, such as a tap, a long-duration touch, a flick, a swipe, oranother applicable touch gesture. In non-touchscreen embodiments, thedisplayed affordances may be responsive to mouse events generated usinga mouse or equivalent input device, such as a click, double click, drag,and so forth. Combinations of the embodiments are possible. For example,a touchscreen device can be responsive to an external wireless mouse,thus devices in the touchscreen embodiments can also be responsive tomouse and mouse cursor input techniques. Likewise, a non-touchscreendevice can be responsive to a touch-sensitive surface (e.g., touchpad),thus devices of the non-touchscreen embodiments can also be responsiveto touch input. Put another way, it is entirely possible for a tabletcomputer to display one of screens illustrated in FIG. 5J-5L and tolaunch an application using continuity functionality in response to awireless keyboard/mouse input. Likewise, it is entirely possible for alaptop computer to also have a touch-sensitive display and therefore beable to provide the screens illustrated in FIGS. 5C-5I, FIGS. 7A-7G,and/or FIGS. 8A-8C and respond to both keyboard, mouse, and touch input.Other combinations are also possible.

FIG. 43 is a flow diagram illustrating process 4300 for transitioningbetween two electronic devices. Process 4300 may be performed at anelectronic device with a touch-sensitive display, like device 100 (FIG.1), device 300 (FIG. 3), device 460 (FIG. 4C), and device 470 (FIG. 4D).At block 4302, the electronic device detects an external device whilethe electronic device in a user-interface locked state. The externaldevice is executing a first application, the first application in astate. At block 4304, the device displays for a predetermined amount oftime an affordance corresponding to the first application. At block4306, the device detects a contact on the touch-sensitive display at alocation of the displayed affordance. At block 4308, the device, inresponse to the contact, launches a second application, the secondapplication corresponding to the first application. The state of thesecond application corresponds to the state of the first application.

FIG. 44 is a flow diagram illustrating process 4400 for transitioningbetween two electronic devices. Process 4400 may be performed at anelectronic device with a touch-sensitive display and a button, likedevice 100 (FIG. 1), device 300 (FIG. 3), device 460 (FIG. 4C), anddevice 470 (FIG. 4D). At block 4402, the electronic device detects anexternal device. The external device is executing a first application,the first application in a state. At block 4404, the electronic devicedetects two presses of the button. At block 4406, the electronic device,in response to detecting the two presses, displays a left affordance, acenter affordance, and a right affordance, the left affordance forlaunching a second application on the electronic device corresponding tothe first application, the center affordance representing an applicationmost recently used on the electronic device. At block 4408, theelectronic device detects a contact on the left affordance. At block4410, the electronic device, in response to the contact on the leftaffordance, launches the second application on the electronic device.The state of the second application corresponds to the state of thefirst application.

FIG. 45 is a flow diagram illustrating process 4500 for transitioningbetween two electronic devices. Process 4500 may be performed at anelectronic device with a touch-sensitive display, like device 100 (FIG.1), device 300 (FIG. 3), device 460 (FIG. 4C), and device 470 (FIG. 4D).At block 4502, the device detects an external device. The externaldevice is executing a first application, the first application in astate. At block 4504, the electronic device detects a downward swipe onthe touch-sensitive display, the downward swipe from the top edge of thetouch-sensitive display. At block 4506, the electronic device, inresponse to the downward swipe: displays an affordance for launching asecond application on the electronic device, the second applicationcorresponding to the first application. At block 4508, the electronicdevice detects a contact on the affordance. At block 4510, theelectronic device, in response to the contact on the affordance,launches the second application on the electronic device. The state ofthe second application corresponds to the state of the firstapplication.

FIG. 46 is a flow diagram illustrating process 4600 for transitioningbetween two electronic devices. Process 4600 may be performed at anelectronic device with a touch-sensitive display and a biometric reader,like device 100 (FIG. 1), device 300 (FIG. 3), device 460 (FIG. 4C), anddevice 470 (FIG. 4D). At block 4602, the electronic device detects anexternal device while the electronic device is in a user-interfacelocked state. The external device is executing a first application, thefirst application in a state. At block 4604, the electronic devicereceives a biometric input from the biometric reader. At block 4606, theelectronic device, in response to receiving the biometric input: unlocksthe electronic device. At block 4608, the electronic device, afterunlocking, displays an affordance corresponding to the firstapplication. At block 4610, the electronic device detects a contact onthe displayed affordance. At block 4612, the electronic device, inresponse to detecting the contact, launches a second application, thesecond application corresponding to the first application. The state ofthe second application corresponds to the state of the firstapplication.

FIG. 47 is a flow diagram illustrating process 4700 for transitioningbetween two electronic devices. Process 4700 may be performed at anelectronic device with a touch-sensitive display, like device 100 (FIG.1), device 300 (FIG. 3), device 460 (FIG. 4C), and device 470 (FIG. 4D).At block 4702, the device detects an external device. The externaldevice is executing a first application, the first application in astate. At block 4704, the electronic device displays a plurality ofapplication icons on the touch-sensitive display. At block 4706, theelectronic device detects a rightward swipe on the touch-sensitivedisplay, the rightward swipe from the left edge of the touch-sensitivedisplay. At block 4708, the electronic device, in response to therightward swipe, displays an affordance for launching a secondapplication on the electronic device, the second applicationcorresponding to the first application. At block 4710, the electronicdevice detects a contact on the affordance. At block 4712, theelectronic device, in response to the contact on the affordance,launches the second application on the electronic device. The state ofthe second application corresponds to the state of the firstapplication.

FIG. 48 is a flow diagram illustrating process 4800 for transitioningbetween two electronic devices. Process 4800 may be performed at anelectronic device with an input device for controlling a user interfacecursor, like device 100 (FIG. 1), device 300 (FIG. 3), device 460 (FIG.4C), and device 470 (FIG. 4D). At block 4802, the electronic devicedetects an external device while the electronic device is in auser-interface locked state. The external device is executing a firstapplication, the first application in a state. At block 4804, theelectronic device displays a password input field and an affordancecorresponding to the first application. At block 4806, the electronicdevice receives a password. At block 4808, the electronic device detectsa mouse event on the displayed affordance. At block 4810, the electronicdevice, in response to receiving the password and detecting the mouseevent, launches a second application, the second applicationcorresponding to the first application. The state of the secondapplication corresponds to the state of the first application.

FIG. 49 is a flow diagram illustrating process 4900 for transitioningbetween two electronic devices. Process 4900 may be performed at anelectronic device with a keyboard, like device 100 (FIG. 1), device 300(FIG. 3), device 460 (FIG. 4C), and device 470 (FIG. 4D). At block 4902,the electronic device detects an external device, wherein the externaldevice is executing a first application, the first application in astate. At block 4904, the electronic device detects a key press of afirst key of the keyboard simultaneously with a key press of a secondkey of the keyboard. At block 4906, the electronic device, in responseto the simultaneous key presses: displays a plurality of affordancescomprising: affordances identifying a plurality of active applicationson the electronic device, and an affordance for launching the secondapplication corresponding to the first application. At block 4908, theelectronic device detects a sequence of keyboard input including (i) atleast one additional key press of the second key (ii) while holding thefirst key (iii) followed by a release of both the first key and thesecond key. At block 4910, the electronic device, in response tosequence of keyboard input, launches the second application. The stateof the second application corresponds to the state of the firstapplication.

FIG. 50 is a flow diagram illustrating process 5000 for transitioningbetween two electronic devices. Process 5000 may be performed at anelectronic device with an input device for controlling a user interfacecursor, like device 100 (FIG. 1), device 300 (FIG. 3), device 460 (FIG.4C), and device 470 (FIG. 4D). At block 5002, the electronic devicedetects an external device. The external device is executing a firstapplication, the first application in a state. At block 5004, theelectronic device detects a movement of the cursor to a corner of ascreen of the electronic device. At block 5006, the electronic device,in response to detecting the movement of the cursor, displays aplurality of affordances comprising: affordances identifying a pluralityof active applications on the electronic device, and an affordance forlaunching the second application corresponding to the first application.At block 5008, the electronic device detects a sequence of inputincluding (i) movement of the cursor onto the affordance for launchingthe second application and (ii) a mouse-event on the affordance. Atblock 5010, the electronic device, in response to detecting the sequenceof input, launches the second application. The state of the secondapplication corresponds to the state of the first application.

FIG. 51 is a flow diagram illustrating process 5100 for transitioningbetween two electronic devices. Process 5100 may be performed at anelectronic device with a display screen and an input device forcontrolling a user interface cursor, like device 100 (FIG. 1), device300 (FIG. 3), device 460 (FIG. 4C), and device 470 (FIG. 4D). At block5102, the electronic device detects an external device. The externaldevice is executing a first application, the first application in astate. At block 5104, the electronic device displays, in a portion ofthe display screen, a plurality of application icons for launching aplurality of applications on the electronic device. At block 5106, theelectronic device displays, in the portion of the display screen, anicon for launching a second application corresponding to the firstapplication. At block 5108, the electronic device detects movement ofthe cursor onto the displayed icon and a mouse-event on the displayedicon. At block 5110, the electronic device, in response, launches thesecond application. The state of the second application corresponds tothe state of the first application.

FIG. 52 is a flow diagram illustrating process 5200 for transitioningbetween two electronic devices. Process 5200 may be performed at anelectronic device with an input device for controlling a user interfacecursor, like device 100 (FIG. 1), device 300 (FIG. 3), device 460 (FIG.4C), and device 470 (FIG. 4D). At block 5202, the electronic devicedetects an external device. The external device is executing a firstapplication, the first application in a state. At block 5204, theelectronic device displays a menu bar, the menu bar comprising an iconfor launching a second application corresponding to the firstapplication. At block 5206, the electronic device detects movement ofthe cursor onto the displayed icon and a mouse-event on the displayedicon. At block 5208, the electronic device, in response, launches thesecond application. The state of the second application corresponds tothe state of the first application.

FIG. 10 is a flow diagram illustrating process 1000 of transitioningbetween two electronic devices. Process 1000 may be performed at anelectronic device with a display and a touch-sensitive surface, likedevice 100 (FIG. 1), device 300 (FIG. 3), and device 460 (FIG. 4C). Atblock 1002, the device detects, via wireless communication, an externaldevice. The external device is executing or has executed a firstapplication. At block 1004, the device receives from the external deviceusage information indicating usage of the first application on theexternal device. This usage information may be received using a firstwireless communication protocol. At block 1006, the device receives fromthe external device application data of the first application. Thisusage information may be received using a second wireless communicationprotocol different from the first. At block 1008, in response todetecting the external device and the information received in blocks1004 and 1006, the device displays a continuity affordance. Optionally,at block 1008, the device may determine how long the affordance has beendisplayed and cease to display the affordance after a predeterminedamount of time. At block 1010, the device receives input datarepresenting user selection of the displayed affordance. At block 1012,in response to receiving the input data, the device launches a secondapplication on the electronic device, the second applicationcorresponding to the first application. When the device launches thesecond application, the device also causes the second application todisplay the same application data that is displayed by the firstapplication.

In some embodiments, the usage information received at block 1004 isreceived over a lower-powered wireless communication protocol and theinformation received at block 1006 is received over a higher-poweredwireless communication protocol. The lower-powered wirelesscommunication protocol may have a lower bandwidth and/or slower datatransfer rate, meaning that the lower-powered wireless communicationprotocol has a lower data transfer capacity. In some embodiments, thelower-powered wireless communication protocol is a peer-to-peer protocoland the higher-powered wireless communication protocol is alocal-area-network protocol. In some embodiments, the lower-poweredwireless communication protocol is the Bluetooth or Bluetooth Low Energyprotocol, and the higher-powered wireless communication protocol is aIEEE 802.11x WiFi protocol.

The division of labor between communications under the first and secondwireless communication protocols may vary. Restated, if the device needsto receive a certain universe of information in order to providecontinuity functionalities, how much of that universe of information istransmitted over the first, as opposed to the second wirelesscommunication protocol may vary between embodiments and/or may varywithin particular embodiments based on factors such as remaining batterlife on the device. In some embodiments, device authenticationinformation is transmitted over the first wireless communicationprotocol. In some embodiments, device-identifying information, istransmitted over the first wireless communication protocol, whileapplication data, such as the contents of a draft e-mail, is transmittedover the second wireless communication protocol. Device-identifyinginformation may be a Bluetooth token, a user ID such as an Apple iCloud®ID, or an e-mail address, for example.

Further details regarding the transfer of information in support ofcontinuity functionality may be found in the following co-pendingprovisional applications: U.S. Patent Application Ser. No. 62/005,781,“ACTIVITY CONTINUATION BETWEEN ELECTRONIC DEVICES,” filed May 30, 2014;U.S. Patent Application Ser. No. 62/005,793, “COMPANION APPLICATION FORACTIVITY COOPERATION,” filed May 30, 2014; U.S. Patent Application Ser.No. 62/005,751, “PREDEFINED WIRELESS PAIRING,” filed May 30, 2014; andU.S. Patent Application Ser. No. 62/005,755, “OPERATING-MODE TRANSITIONSBASED ON ADVERTISING INFORMATION,” filed May 30, 2014. The content ofthese applications is hereby incorporated by reference in theirentirety.

FIG. 11 is a flow diagram illustrating process 1100 for transitioningbetween two electronic devices. Process 1100 may be performed at anelectronic device with a display and a touch-sensitive surface, likedevice 100 (FIG. 1), device 300 (FIG. 3), device 460 (FIG. 4C). At block1102, the device detects proximity between itself and apoint-of-interest. At block 1104, the device determines whether theproximity is within a threshold range. At block 1106, in accordance withthe determination that the proximity is within the threshold range, thedevice displays an affordance on a screen. At block 1108, the devicereceives input data representing selection of the displayed affordance.At block 1110, in response to receiving the input data, the devicelaunches an application on the electronic device associated with thepoint-of-interest.

In some embodiments, the device is locked at block 1102 and unlocks atblock 1110. The point-of-interest may be electronic or may be a physicallandmark having electronic devices that identify its location. When thepoint-of-interest is an electronic device, at block 1110, the device maylaunch an application for controlling the electronic point-of-interest.For example, if the point-of-interest is a smart television, at block1110, a remote control application for the television may be launched.When the point-of-interest is a physical landmark, at block 1110, thedevice may launch an application that is related to the landmark. Forexample, the device may launch, at block 1110, a tourist pamphlet forthe landmark.

Optionally, at block 1110, device 100 may consider other factors indetermining what application to launch. As discussed above, device 100may consider contextual information such as time and frequency of accessin determining what application to launch. Also, as discussed above,device 100 may find that the desired application is not yet installed.In these instances, device 100 may proceed to block 1112 to download,install, and launch the application. Alternatively, device 100 maydisplay additional information for the user to determine if a particularapplication should be installed.

FIG. 12 is a flow diagram illustrating process 1200 for selecting anapplication to launch when multiple applications are available forpurposes of continuity. Process 1200 may be performed at an electronicdevice with a display and a touch-sensitive surface, like device 100(FIG. 1), device 300 (FIG. 3), and/or device 460 (FIG. 4C). At block1202, the device detects via wireless communication, a first externaldevice. The first external device may be executing a first application.The first application may have a particular state. At block 1204, thedevice detects, via wireless communication, a second external devicedistinct from the first external device. The second external device isexecuting a second application. The second application may have aparticular state. At block 1206, the device displays at least oneaffordance on a screen of the electronic device based on detecting thefirst external device and the second external device. The displayedaffordances may have the visual appearance of, for example, the userinterface screens shown in FIGS. 7A-7G. At block 1208, the devicereceives input data representing user selection of an affordance of theat least one displayed affordances. Possible inputs include thosedescribed above, including those discussed with reference to process 900(FIG. 9). At block 1210, in response to receiving the input data, thedevice launches a third application on the electronic device. The thirdapplication may be a version of the first application or the secondapplication.

FIG. 13 is a flow diagram illustrating process 1300 for transitioningbetween two electronic devices. Process 1300 may be performed at anelectronic device with a display and a touch-sensitive surface, likedevice 100 (FIG. 1), device 300 (FIG. 3), and/or device 460 (FIG. 4C).At block 1302, the device, which is executing a first application,detects an external device via wireless communication. At block 1304,the device displays a push affordance on-screen for instructing theexternal device to launch a second application corresponding to thefirst application. At block 1306, the device detects a user selection ofthe push affordance. At block 1308, in response to detecting the userselection, the device sends an instruction to the external device,causing the external device to display an affordance for launching thesecond application on the external device.

FIG. 14 is a flow diagram illustrating process 1400 for transitioningbetween two electronic devices. Process 1400 may be performed at anelectronic device with a display and a touch-sensitive surface, likedevice 100 (FIG. 1), device 300 (FIG. 3), and/or device 460 (FIG. 4C).At block 1402, the device detects via wireless communication an externaldevice. The external device is executing a first application. At block1404, the device receives, from the external device, a first part ofusage information indicating the first application was used on theexternal device by a user within a time interval. At block 1406, inresponse to detecting the external device and receiving the first partof usage information, the device displays an affordance on a screen ofthe electronic device. At block 1408, the device detects a userselection of the displayed affordance. At block 1410, in response todetecting the user selection, the device: (i) changes the visualappearance of the displayed affordance; and (ii) obtains, from theexternal device, a second part of usage information associated with thefirst application. At block 1412, the device detects a user input on thechanged affordance. At block 1414, in response to receiving the userinput, the device launches a second application on the electronic devicebased on at least the second part of usage information. The secondapplication corresponds to the first application.

FIG. 15 is a flow diagram illustrating process 1500 for transitioningbetween multiple electronic devices. Process 1500 may be performed at anelectronic device with a display and a touch-sensitive surface, likedevice 100 (FIG. 1), device 300 (FIG. 3), and/or device 460 (FIG. 4C).At block 1502, the device receives, via wireless communication from afirst external device, first data representing a first plurality ofapplications that are executing and/or has executed on the firstexternal device. At block 1504, the device displays a first plurality ofaffordances representing the first plurality of applications, theplurality of affordances including a first affordance corresponding to afirst application of the first external device. At block 1506, thedevice detects user selection of the first affordance. At block 1508, inresponse to detecting user selection of the first affordance, the devicelaunches a first local application on the electronic device. The firstlocal application is a version of the first application.

In addition to receiving information from a first external device, alocal device that is performing process 1500 may receiver informationfrom a second external device. Optionally, process 1500 may includeblock 1510, during which the device receives via wireless communicationfrom a second external device, the second data representing a secondplurality of applications that are executing and/or has executed on thesecond external device. Further, at block 1512, the device may display asecond plurality of affordances representing the second plurality ofapplications, including a second affordance corresponding to a secondapplication of the second external device. Further still, at block 1514,the device may detect user selection of the second affordance, and inresponse, launch a second local application on the electronic device,wherein the local application is a version of the second application.

It should be noted that, in some embodiments, the first and secondplurality of affordances, which represent the applications of the firstand second external devices, may be displayed together on the samescreen. This user interface may have the visual appearance of screen 740in FIG. 7G, for example. From this screen, a user may identify thevarious applications that are running on nearby devices. Also, from thisscreen, a user may choose to continue his work on the local device byinvoking a corresponding application on the local device. In this way,process 1500 provide powerful ways of cataloging a user's applicationuse across multiple electronics devices, and permitting the user totransition from use of one device to another seamlessly. Consider, forexample, a situation in which one user owns a compatible cellular phone,tablet computer, and laptop computer. A device performing process 1500to display disambiguation screen 740 (FIG. 7G) would allow the user toeasily transition between the different devices onto the local device,which may be more suitable for the task at hand.

FIG. 20 is a flow diagram illustrating process 2000 for transitioningbetween two electronic devices. In some embodiments, process 2000 may beperformed at an electronic device with a display and a touch-sensitivesurface that is capable of detecting intensity of touch contacts. Insome embodiments, process 2000 may be performed at an electronic with adisplay and a touch-sensitive surface that is able to determine asubstitute (proxy) for the force or pressure of a contact on thetouch-sensitive surface. Exemplary devices that may perform process 2000include devices 100, 300, and 460 (FIGS. 1, 3, and 4C).

At block 2002, a first touch contact is detected on the touch-sensitivedisplay. The first contact has a first maximum intensity. The positionof first contact on the touchscreen may correspond to an icon forlaunching an application on the device. At block 2004, a determinationis made as to whether the first maximum intensity exceeds a thresholdintensity. If the first maximum intensity is below the thresholdintensity, processing continues to block 2006 where the correspondingapplication is launched. If the first maximum intensity is above thethreshold intensity, processing proceeds to block 2005 where a featureother than launching the corresponding application is performed. Forexample, in some embodiments, a context-sensitive menu is displayed.

At block 2008, a second contact may be detected on the touch-sensitivedisplay, the second contact having a second maximum intensity. At block2010, a determination is made as to whether the second maximum intensityexceeds a threshold intensity. If the second maximum intensity is abovethe threshold intensity, processing continues to block 2012 where aninstruction may be sent, via wireless communication, to an externaldevice. The instruction may cause the external device to display anaffordance for launching a second application on the external devicecorresponding to the first application. In some embodiments, the secondcontact and the sending of the instruction is separated by one or moreintervening steps. For example, the user may be required to select anadditional affordance (e.g., on-screen icon) after the second contact inorder for the instruction to be sent. The additional affordance may belabeled in a way to indicate to the user that he is about to “push”information from one electronic device to another. If the second maximumintensity is below the threshold intensity, processing proceeds to block2011 where a feature other than sending the instruction launching thesecond application is performed. For example, in some embodiments, afeature of the first application may be invoked.

FIG. 21 is a flow diagram illustrating process 2100 for transitioningbetween two electronic devices. In some embodiments, process 2100 may beperformed at an electronic device with a display and a touch-sensitivesurface, such as devices 100, 300, and 460 (FIGS. 1, 3, and 4C). Anapplication may be installed and be executable on the device. At block2102, while the installed application is not displayed (e.g., while theapplication is not active in the foreground), application data for theinstalled application may be obtained. At block 2104, an alertindicative of the obtained application data may be displayed. Forexample, the installed application may be Messages®, made by Apple Inc.of Cupertino, Calif.; the obtained application data may be an incomingtext message; and the alert may include text notifying the user of theincoming text message. At block 2106, a swipe of the alert may bedetected. At block 2108, responsive to a determination that the detectedmovement is substantially in a first direction, an instruction may besent via wireless communication to the external device. The instructionmay provide information for the external device to display an affordancefor launching a second application on the external device thatcorresponds to the first application. The instruction may instruct theexternal device to display the affordance. As used here, an “alert” mayconsistent of graphical user interface objects in the form of text andimages.

FIG. 22 is a flow diagram illustrating process 2200 for transitioningbetween two electronic devices. In some embodiments, process 2200 may beperformed at an electronic device with a display and a microphone, suchas devices 100, 300, and 460 (FIGS. 1, 3, and 4C). The electronic devicemay have an intelligent automated assistant that is responsive to voiceinput received via microphone. At block 2202, voice input may bedetected. The voice input may include a verbal request for information.At block 2204, an external device that is within wireless communicationsrange may be detected. At block 2206, responsive at least in part todetecting the voice input and detecting the external device, aninstruction may be sent via wireless communication to the externaldevice. The instruction may provide information for the external deviceto display an affordance for displaying the requested information. Theinstruction may instruct the external device to display the affordance.

FIG. 53 is a flow diagram illustrating process 5300 for transitioningbetween two electronic devices. Process 5300 may be performed at anelectronic device with a touch-sensitive display and a microphone, likedevice 100 (FIG. 1), device 300 (FIG. 3), device 460 (FIG. 4C), anddevice 470 (FIG. 4D). At block 5302, the electronic device detects avoice input from the microphone. The voice input includes a verbalrequest for information. At block 5304, the electronic device detects,via wireless communication, an external device. At block 5306, theelectronic device, in response at least in part to detecting the voiceinput and detecting the external device, sends an instruction, viawireless communication, to the external device. The instruction causesthe external device to display an affordance for displaying therequested information.

It should be understood that the particular order in which theoperations in FIGS. 9-15 and 20-22 have been described is exemplary andnot intended to indicate that the described order is the only order inwhich the operations could be performed. One of ordinary skill in theart would recognize various ways to reorder the operations describedherein. For brevity, these details are not repeated here. Additionally,it should be noted that aspects of processes 900-1500 (FIGS. 9-15) andprocesses 2000-2200 (FIGS. 20-22) may be incorporated with one another.For example, process 900 describes the receiving of input in bothtouchscreen and non-touchscreen equipped devices. Touchscreen andnon-touchscreen devices may be used to perform one or more of processes1000-1500 and 2000-2200 (FIGS. 10-15 and 20-22). Thus, the inputtechniques described with respect to process 900 may be relevant toprocesses 1000-1500 and 2000-2200. For brevity, the permutations of userinput techniques are not repeated.

The operations in the information processing methods described above maybe implemented by running one or more functional modules in informationprocessing apparatus such as general purpose processors or applicationspecific chips. These modules, combinations of these modules, and/ortheir combination with general hardware (e.g., as described above withrespect to FIGS. 1A, 1B, 3, 4C, and 4D) are all included within thescope of protection of the invention.

FIG. 16 shows exemplary functional blocks of an electronic device 1600that, in some embodiments, perform the features described above. Asshown in FIG. 16, an electronic device 1600 includes a display unit 1602configured to display graphical objects; a touch-sensitive surface unit1604 configured to receive user gestures; one or more RF units 1606configured to detect and communicate with external electronic devices;and a processing unit 1608 coupled to display unit 1602, touch-sensitivesurface unit 1604, and RF units 1606. In some embodiments, processingunit 1608 is configured to support an operating system 1610 running oneor more applications 1612. In some embodiments, processing unit 1608 isconfigured to receive data, from RF unit 1606, representing an externaldevice that is within wireless communications range, display a graphicaluser interface affordance on touch-sensitive surface unit 1604. In someembodiments, continuity unit 1610 is configured to parse the receiveddata and determine a corresponding application to launch on device 1600, as well as an application state. In some embodiments, continuityunit 1610 is also configured to parse the received data and determine anapplication state so that the corresponding application may be launchedunder that state. Application unit 1612 may be configured to launch thecorresponding application in the desired state.

The functional blocks of the device 1600 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 16 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

In accordance with some embodiments, FIG. 23 shows an exemplaryfunctional block diagram of an electronic device 2300 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 2300 are configured to perform the techniques described above.The functional blocks of the device 2300 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 23 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 23, an electronic device 2300 includes display unit2320, and optional touch-sensitive surface unit 2322, coupled toprocessing unit 2326. Touch sensitive surface unit 2322 is optionallycombined with display unit 2320 to form a touch screen display. In someembodiments, processing unit 2326 includes an external device detectingunit 2330, a data receiving unit 2332, a display enabling unit 2334, aninput detecting unit 2336, and an application launching unit 2338.Optionally, processing unit 2326 also includes application stateinvoking unit 2340 and swipe distance determining unit 2342.

Processing unit 2326 configured to: detect (e.g., with external devicedetecting unit 2330), via wireless communication, an external device,wherein the external device is executing or has executed a firstapplication; receive (e.g., with data receiving unit 2332), from theexternal device, usage information indicating usage of the firstapplication on the external device; in response to detecting theexternal device and receiving the usage information, enable (e.g., withdisplay enabling unit 2334) display of an affordance on a screen (e.g.,display unit 2320) of electronic device 2300; detect (e.g., with inputdetecting unit 2336) user selection of the displayed affordance; and inresponse to detecting the user selection, launch (e.g., with applicationlaunching unit 2338) a second application on electronic device 2300, thesecond application corresponding to the first application.

In some embodiments, processing unit 2326 is further configured to:cease (e.g., with display enabling unit 2334) to display the affordanceafter a predetermined amount of time.

In some embodiments, the first application was used on the externaldevice within a predetermined amount of time prior to the current time.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the usage information indicates a state of thefirst application, and launching the second application comprisesinvoking (e.g., with application state invoking unit 2340) the state inthe second application on electronic device 2300.

In some embodiments, the state of the first application corresponds to auser interface screen of the first application.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 2326 is further configured to:receive (e.g., with data receiving unit 2332), by electronic device2300, application data of the first application; and enable (e.g., withdisplay enabling unit 2334) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 2326 isfurther configured to: enable (e.g., with display enabling unit 2334)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 2326 is further configured to: enable(e.g., with display enabling unit 2334) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (e.g., with display enabling unit 2334) display of anaffordance for invoking, wirelessly from the second applicationexecuting on electronic device 2300, an application feature of the firstapplication executing on the external device.

In some embodiments, electronic device 2300 comprises touch-sensitivedisplay unit 2320, and the user selection of the displayed affordance isa swipe from the displayed affordance.

In some embodiments, processing unit 2326 is further configured to:determine (e.g., with swipe distance determining unit 2342) whether adistance of the swipe exceeds a threshold distance; and launch (e.g.,with application launching unit 2338) the second application only if itis determined that the distance of the swipe exceeds the thresholddistance.

In some embodiments, processing unit 2326 is further configured to: inaccordance with a determination that the distance of the swipe does notexceed the threshold distance, bounce (e.g., with display enabling unit2334) the displayed affordance.

In some embodiments, display unit 2320 and touch-sensitive surface 2322form a touch screen display, and user selection of the displayedaffordance is a tap on the displayed affordance, and processing unit2326 is further configured to: in response to detecting the tap, launch(e.g., with application launching unit 2338) a second application onelectronic device 2300, the second application corresponding to thefirst application.

In some embodiments, display unit 2320 and touch-sensitive surface 2322form a touch screen display, the user selection of the displayedaffordance is a tap on the displayed affordance, and processing unit2326 is configure to, in response to detecting the tap, bounce (e.g.,with display enabling unit 2334) the displayed affordance to indicatehow to launch the application; and launch (e.g., with applicationlaunching unit 2338) the second application only if a swipe of thedisplayed affordance is detected.

In some embodiments, processing unit 2326 is further configured to: inresponse to detecting the tap, enable (e.g., with display enabling unit2334) display of instruction text informing the user to swipe thedisplayed affordance.

In some embodiments, electronic device 2300 is a laptop or desktopcomputer.

In some embodiments, electronic device 2300 is a tablet computer.

In some embodiments, electronic device 2300 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 9 are, optionally,implemented by components depicted in FIGS. 1A-1B or FIG. 23. Forexample, detecting operation 902, receiving operation 904, anddisplaying operation 906 may be implemented by event sorter 170, eventrecognizer 180, and event handler 190. Event monitor 171 in event sorter170 detects a contact on touch-sensitive display 112, and eventdispatcher module 174 delivers the event information to application136-1. A respective event recognizer 180 of application 136-1 comparesthe event information to respective event definitions 186, anddetermines whether a first contact at a first location on thetouch-sensitive surface corresponds to a predefined event or sub event,such as activation of an affordance on a user interface. When arespective predefined event or sub-event is detected, event recognizer180 activates an event handler 190 associated with the detection of theevent or sub-event. Event handler 190 may utilize or call data updater176 or object updater 177 to update the application internal state 192.In some embodiments, event handler 190 accesses a respective GUI updater178 to update what is displayed by the application. Similarly, it wouldbe clear to a person having ordinary skill in the art how otherprocesses can be implemented based on the components depicted in FIGS.1A-1B.

In accordance with some embodiments, FIG. 24 shows an exemplaryfunctional block diagram of an electronic device 2400 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 2400 are configured to perform the techniques described above.The functional blocks of the device 2400 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 24 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 24, an electronic device 2400 includes atouch-sensitive display unit 2420 and a processing unit 2426 coupled totouch-sensitive display unit 2420. In some embodiments, processing unit2426 includes an external device detecting unit 2430, a display enablingunit 2432, an input detecting unit 2434, and an application launchingunit 2436. Optionally, processing unit 2426 also includes a datareceiving unit 2438 and a swipe distance determining unit 2440.

As shown in FIG. 24, an electronic device 2400 includes atouch-sensitive display unit 2420, and a processing unit 2426 coupled totouch-sensitive display unit 2420. In some embodiments, processing unit2426 includes an external device detecting unit 2430, a display enablingunit 2432, an input detecting unit 2434, and an application launchingunit 2436. Optionally, processing unit 2426 also includes a datareceiving unit 2438 and a swipe distance determining unit 2440.

Processing unit 2426 is configured to: detect (e.g., with externaldevice detecting unit 2430) an external device while electronic device2400 is in a user-interface locked state, wherein the external device isexecuting a first application, the first application in a state; enable(e.g., with display enabling unit 2432) display for a predeterminedamount of time, on touch-sensitive display unit 2420, an affordancecorresponding to the first application; detect (e.g., with inputdetecting unit 2434) a contact on touch-sensitive display unit 2420 at alocation of the displayed affordance; and in response to the contact,launch (e.g., with application launching unit 2436) a secondapplication, the second application corresponding to the firstapplication, wherein the state of the second application corresponds tothe state of the first application.

In some embodiments, the contact is a tap on the displayed affordance,and processing unit 2426 is further configured to: in response todetecting the tap, launch (e.g., with application launching unit 2436)the second application.

In some embodiments, the contact is a tap on the displayed affordance,and processing unit 2426 is further configured to: in response todetecting the tap: bounce (e.g., with display enabling unit 2432) theaffordance; and not launch the second application.

In some embodiments, the contact is a swipe from the displayedaffordance, and processing unit 2426 is further configured to: inresponse to detecting the swipe, launch (e.g., with applicationlaunching unit 2436) the second application.

In some embodiments, processing unit 2426 is further configured to:determine (e.g., with swipe distance determining unit 2440) whether adistance of the swipe exceeds a threshold distance; and launch (e.g.,with application launching unit 2436) the second application from thelocked state only if it is determined that the distance of the swipeexceeds the threshold distance.

In some embodiments, processing unit 2426 is further configured to: inaccordance with a determination that the distance of the swipe does notexceed the threshold distance, bounce (e.g., with display enabling unit2432) the affordance.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 2426 is further configured to:receive (e.g., with data receiving unit 2438), by electronic device2400, application data of the first application; and enable (e.g., withdisplay enabling unit 2432) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 2426 isfurther configured to: enable (e.g., with display enabling unit 2432)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 2426 is further configured to: enable(e.g., with display enabling unit 2432) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (e.g., with display enabling unit 2432) display of anaffordance for invoking, wirelessly from the second applicationexecuting on electronic device 2400, an application feature of the firstapplication executing on the external device.

In some embodiments, electronic device 2400 is a laptop or desktopcomputer.

In some embodiments, electronic device 2400 is a tablet computer.

In some embodiments, electronic device 2400 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 43 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.24. For example, external device detecting operation 4302, displayingoperation 4304, and input detecting operation 4306 may be implemented byevent sorter 170, event recognizer 180, and event handler 190. Eventmonitor 171 in event sorter 170 detects a contact on touch-sensitivedisplay 112, and event dispatcher module 174 delivers the eventinformation to application 136-1. A respective event recognizer 180 ofapplication 136-1 compares the event information to respective eventdefinitions 186, and determines whether a first contact at a firstlocation on the touch-sensitive surface corresponds to a predefinedevent or sub event, such as activation of an affordance on a userinterface. When a respective predefined event or sub-event is detected,event recognizer 180 activates an event handler 190 associated with thedetection of the event or sub-event. Event handler 190 may utilize orcall data updater 176 or object updater 177 to update the applicationinternal state 192. In some embodiments, event handler 190 accesses arespective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 25 shows an exemplaryfunctional block diagram of an electronic device 2500 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 2500 are configured to perform the techniques described above.The functional blocks of the device 2500 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 25 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 25, an electronic device 2500 includes atouch-sensitive display unit 2520, a button unit 2522, and a processingunit 2526 coupled to touch-sensitive display unit 2520 and button unit2522. In some embodiments, processing unit 2526 includes an externaldevice detecting unit 2530, a display enabling unit 2534, an inputdetecting unit 2532, and an application launching unit 2536. Optionally,processing unit 2526 also includes a data receiving unit 2538.

Processing unit 2526 is configured to: detect (e.g., with externaldevice detecting unit 2530) an external device, wherein the externaldevice is executing a first application, the first application in astate; detect (e.g., with input detecting unit 2532) two presses of thebutton; in response to detecting the two presses: enable (e.g., withdisplay enabling unit 2534) display of a left affordance, a centeraffordance, and a right affordance, the left affordance for launching asecond application on electronic device 2500 corresponding to the firstapplication, the center affordance representing an application mostrecently used on electronic device 2500; detect (e.g., with inputdetecting unit 2532) a contact on the left affordance; and in responseto the contact on the left affordance, launch (e.g., with applicationlaunching unit 2536) the second application on electronic device 2500,wherein the state of the second application corresponds to the state ofthe first application.

In some embodiments, enabling display of the left affordance comprisesenabling (e.g., with display enabling unit 2534) display of a thumbnailimage indicating the state of the first application.

In some embodiments, the right affordance represents a third applicationexecuting on electronic device 2500.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 2526 is further configured to:receive (e.g., with data receiving unit 2538), by electronic device2500, application data of the first application; and enable (e.g., withdisplay enabling unit 2534) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 2526 isfurther configured to: enable (e.g., with display enabling unit 2534)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 2526 is further configured to: enable(e.g., with display enabling unit 2534) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (e.g., with display enabling unit 2534) display of anaffordance for invoking, wirelessly from the second applicationexecuting on electronic device 2500, an application feature of the firstapplication executing on the external device.

In some embodiments, electronic device 2500 is a laptop or desktopcomputer.

In some embodiments, electronic device 2500 is a tablet computer.

In some embodiments, electronic device 2500 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 44 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.25. For example, external device detecting operation 4402, button pressdetecting operation 4404, and displaying operation 4406 may beimplemented by event sorter 170, event recognizer 180, and event handler190. Event monitor 171 in event sorter 170 detects a contact ontouch-sensitive display 112, and event dispatcher module 174 deliversthe event information to application 136-1. A respective eventrecognizer 180 of application 136-1 compares the event information torespective event definitions 186, and determines whether a first contactat a first location on the touch-sensitive surface corresponds to apredefined event or sub event, such as activation of an affordance on auser interface. When a respective predefined event or sub-event isdetected, event recognizer 180 activates an event handler 190 associatedwith the detection of the event or sub-event. Event handler 190 mayutilize or call data updater 176 or object updater 177 to update theapplication internal state 192. In some embodiments, event handler 190accesses a respective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 26 shows an exemplaryfunctional block diagram of an electronic device 2600 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 2600 are configured to perform the techniques described above.The functional blocks of the device 2600 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 26 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 26, an electronic device 2600 includes atouch-sensitive display unit 2620 and a processing unit 2626 coupled totouch-sensitive display unit 2620. In some embodiments, processing unit2626 includes an external device detecting unit 2630, a display enablingunit 2634, an input detecting unit 2632, and an application launchingunit 2636. Optionally, processing unit 2626 also includes a datareceiving unit 2638.

Processing unit 2626 is configured to: detect (e.g., with externaldevice detecting unit 2630) an external device, wherein the externaldevice is executing a first application, the first application in astate; detect (e.g., with input detecting unit 2632) a downward swipe ontouch-sensitive display unit 2620, the downward swipe from the top edgeof touch-sensitive display unit 2620; in response to the downward swipe:enable (e.g., with display enabling unit 2634) display of an affordancefor launching a second application on electronic device 2600, the secondapplication corresponding to the first application; detect (e.g., withinput detecting unit 2632) a contact on the affordance; and in responseto the contact on the affordance, launch (e.g., with applicationlaunching unit 2636) the second application on electronic device 2600,wherein the state of the second application corresponds to the state ofthe first application.

In some embodiments, enabling display of the affordance comprisesenabling (e.g., with display enabling unit 2634) display of a thumbnailimage identifying the first application.

In some embodiments, the first application was used on the externaldevice within a predetermined amount of time prior to the current time.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 2626 is further configured to:receive (e.g., with data receiving unit 2638), by electronic device2600, application data of the first application; and enable (e.g., withdisplay enabling unit 2634) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 2626 isfurther configured to: enable (e.g., with display enabling unit 2634)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 2626 is further configured to: enable(e.g., with display enabling unit 2634) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling display of an affordance for invoking, wirelessly from thesecond application executing on electronic device 2600, an applicationfeature of the first application executing on the external device.

In some embodiments, electronic device 2600 is a laptop or desktopcomputer.

In some embodiments, electronic device 2600 is a tablet computer.

In some embodiments, electronic device 2600 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 45 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.26. For example, external device detecting operation 4502, swipedetecting operation 4504, and displaying operation 4506 may beimplemented by event sorter 170, event recognizer 180, and event handler190. Event monitor 171 in event sorter 170 detects a contact ontouch-sensitive display 112, and event dispatcher module 174 deliversthe event information to application 136-1. A respective eventrecognizer 180 of application 136-1 compares the event information torespective event definitions 186, and determines whether a first contactat a first location on the touch-sensitive surface corresponds to apredefined event or sub event, such as activation of an affordance on auser interface. When a respective predefined event or sub-event isdetected, event recognizer 180 activates an event handler 190 associatedwith the detection of the event or sub-event. Event handler 190 mayutilize or call data updater 176 or object updater 177 to update theapplication internal state 192. In some embodiments, event handler 190accesses a respective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 27 shows an exemplaryfunctional block diagram of an electronic device 2700 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 2700 are configured to perform the techniques described above.The functional blocks of the device 2700 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 27 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 27, an electronic device 2700 includes atouch-sensitive display unit 2720, a biometric reader unit 2722, and aprocessing unit 2726 coupled to touch-sensitive display unit 2720 andbiometric reader unit 2722. In some embodiments, processing unit 2726includes an external device detecting unit 2730, a data receiving unit2732, an unlocking unit 2734, a display enabling unit 2736, an inputdetecting unit 2738, and an application launching unit 2740.

Processing unit 2726 is configured to: detect (e.g., with externaldevice detecting unit 2730) an external device while electronic device2700 is in a user-interface locked state, wherein the external device isexecuting a first application, the first application in a state; receive(e.g., with data receiving unit 2732) a biometric input from biometricreader unit 2722; in response to receiving the biometric input: unlock(e.g., with unlocking unit 2734) electronic device 2700; afterunlocking, enable (e.g., with display enabling unit 2736) display of anaffordance corresponding to the first application; detect (e.g., withinput detecting unit 2738) a contact on the displayed affordance; and inresponse to detecting the contact, launch (e.g., with applicationlaunching unit 2740) a second application, the second applicationcorresponding to the first application, wherein the state of the secondapplication corresponds to the state of the first application.

In some embodiments, biometric reader unit 2722 is a fingerprint reader.

In some embodiments, the first application was used on the externaldevice within a predetermined amount of time prior to the current time.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 2726 is further configured to:receive (e.g., with data receiving unit 2732), by electronic device2700, application data of the first application; and enable (e.g., withdisplay enabling unit 2736) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 2726 isfurther configured to: enable (e.g., with display enabling unit 2736)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 2726 is further configured to: enable(e.g., with display enabling unit 2736) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (e.g., with display enabling unit 2736) display of anaffordance for invoking, wirelessly from the second applicationexecuting on electronic device 2700, an application feature of the firstapplication executing on the external device.

In some embodiments, electronic device 2700 is a laptop or desktopcomputer.

In some embodiments, electronic device 2700 is a tablet computer.

In some embodiments, electronic device 2700 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 46 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.27. For example, external device detecting operation 4602, biometricinput receiving operation 4604, and unlocking operation 4606 may beimplemented by event sorter 170, event recognizer 180, and event handler190. Event monitor 171 in event sorter 170 detects a contact ontouch-sensitive display 112, and event dispatcher module 174 deliversthe event information to application 136-1. A respective eventrecognizer 180 of application 136-1 compares the event information torespective event definitions 186, and determines whether a first contactat a first location on the touch-sensitive surface corresponds to apredefined event or sub event, such as activation of an affordance on auser interface. When a respective predefined event or sub-event isdetected, event recognizer 180 activates an event handler 190 associatedwith the detection of the event or sub-event. Event handler 190 mayutilize or call data updater 176 or object updater 177 to update theapplication internal state 192. In some embodiments, event handler 190accesses a respective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 28 shows an exemplaryfunctional block diagram of an electronic device 2800 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 2800 are configured to perform the techniques described above.The functional blocks of the device 2800 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 28 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 28, an electronic device 2800 includes atouch-sensitive display unit 2820 and a processing unit 2826 coupled totouch-sensitive display unit 2820. In some embodiments, processing unit2826 includes an external device detecting unit 2830, a display enablingunit 2834, an input detecting unit 2832, and an application launchingunit 2836. Optionally, processing unit 2826 also includes a datareceiving unit 2838.

Processing unit 2826 is configured to: detect (e.g., with externaldevice detecting unit 2830) an external device, wherein the externaldevice is executing a first application, the first application in astate; enable (e.g., with display enabling unit 2834) display of aplurality of application icons on touch-sensitive display unit 2820;detect (e.g., with input detecting unit 2832) a rightward swipe on thetouch-sensitive display unit, the rightward swipe from the left edge oftouch-sensitive display unit 2820; in response to the rightward swipe:enable (e.g., with display enabling unit 2834) display of an affordancefor launching a second application on electronic device 2800, the secondapplication corresponding to the first application; detect (e.g., withinput detecting unit 2832) a contact on the affordance; and in responseto the contact on the affordance, launch (e.g., with applicationlaunching unit 2836) the second application on electronic device 2800,wherein the state of the second application corresponds to the state ofthe first application.

In some embodiments, the first application was used on the externaldevice within a predetermined amount of time prior to the current time.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 2836 is further configured to:receive (e.g., with data receiving unit 2838), by electronic device2800, application data of the first application; and enable (e.g., withdisplay enabling unit 2834) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 2826 isfurther configured to: enable (e.g., with display enabling unit 2834)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 2826 is further configured to: enable(e.g., with display enabling unit 2834) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (e.g., with display enabling unit 2834) display of anaffordance for invoking, wirelessly from the second applicationexecuting on electronic device 2800, an application feature of the firstapplication executing on the external device.

In some embodiments, electronic device 2800 is a laptop or desktopcomputer.

In some embodiments, electronic device 2800 is a tablet computer.

In some embodiments, electronic device 2800 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 47 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.28. For example, external device detecting operation 4702, displayingoperation 4704, and swipe detecting operation 4706 may be implemented byevent sorter 170, event recognizer 180, and event handler 190. Eventmonitor 171 in event sorter 170 detects a contact on touch-sensitivedisplay 112, and event dispatcher module 174 delivers the eventinformation to application 136-1. A respective event recognizer 180 ofapplication 136-1 compares the event information to respective eventdefinitions 186, and determines whether a first contact at a firstlocation on the touch-sensitive surface corresponds to a predefinedevent or sub event, such as activation of an affordance on a userinterface. When a respective predefined event or sub-event is detected,event recognizer 180 activates an event handler 190 associated with thedetection of the event or sub-event. Event handler 190 may utilize orcall data updater 176 or object updater 177 to update the applicationinternal state 192. In some embodiments, event handler 190 accesses arespective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 29 shows an exemplaryfunctional block diagram of an electronic device 2900 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 2900 are configured to perform the techniques described above.The functional blocks of the device 2900 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 29 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 29, an electronic device 2900 includes optional displayunit 2920, input device unit 2922 for providing user input, and aprocessing unit 2926 coupled to input device unit 2920, and optionallyto display unit 2920. In some embodiments, processing unit 2926 includesan external device detecting unit 2930, a display enabling unit 2934, aninput detecting unit 2932, an application launching unit 2936, and adata receiving unit 2938.

Processing unit 2926 is configured to: detect (e.g., with externaldevice detecting unit 2930) an external device while electronic device2900 is in a user-interface locked state, wherein the external device isexecuting a first application, the first application in a state; enable(e.g., with display enabling unit 2934) display of a password inputfield and an affordance corresponding to the first application (e.g.,with display unit 2920); receive (e.g., with input detecting unit 2932and/or input device unit 2922) a password; detect (e.g., with inputdetecting unit 2932) a mouse event on the displayed affordance; and inresponse to receiving the password and detecting the mouse event, launch(e.g., with application launching unit 2936) a second application, thesecond application corresponding to the first application, wherein thestate of the second application corresponds to the state of the firstapplication.

In some embodiments, the first application was used on the externaldevice within a predetermined amount of time prior to the current time.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 2926 is further configured to:receive (e.g., with data receiving unit 2938) application data of thefirst application; and enable (e.g., with display enabling unit 2934)display of the application data via the second application (e.g., withdisplay unit 2920).

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 2926 isfurther configured to: enable (e.g., with display enabling unit 2934)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 2926 is further configured to: enable(e.g., with display enabling unit 2934) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (e.g., with display enabling unit 2934) display of anaffordance for invoking, wirelessly from the second applicationexecuting on electronic device 2900, an application feature of the firstapplication executing on the external device.

In some embodiments, electronic device 2900 is a laptop or desktopcomputer.

In some embodiments, electronic device 2900 is a tablet computer.

In some embodiments, electronic device 2900 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 48 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.29. For example, external device detecting operation 4802, displayingoperation 4804, and password receiving operation 4806 may be implementedby event sorter 170, event recognizer 180, and event handler 190. Eventmonitor 171 in event sorter 170 detects a contact on touch-sensitivedisplay 112, and event dispatcher module 174 delivers the eventinformation to application 136-1. A respective event recognizer 180 ofapplication 136-1 compares the event information to respective eventdefinitions 186, and determines whether a first contact at a firstlocation on the touch-sensitive surface corresponds to a predefinedevent or sub event, such as activation of an affordance on a userinterface. When a respective predefined event or sub-event is detected,event recognizer 180 activates an event handler 190 associated with thedetection of the event or sub-event. Event handler 190 may utilize orcall data updater 176 or object updater 177 to update the applicationinternal state 192. In some embodiments, event handler 190 accesses arespective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 30 shows an exemplaryfunctional block diagram of an electronic device 3000 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 3000 are configured to perform the techniques described above.The functional blocks of the device 3000 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 30 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 30, an electronic device 3000 includes optional displayunit 3020, a keyboard unit 3022, and a processing unit 3026 coupled tokeyboard unit 3020 and optionally to display unit 3020. In someembodiments, processing unit 3026 includes an external device detectingunit 3030, a display enabling unit 3034, an input detecting unit 3032,and an application launching unit 3036. Optionally, processing unit 3026also includes a data receiving unit 3038.

Processing unit 3026 is configured to: detect (e.g., with externaldevice detecting unit 3030) an external device, wherein the externaldevice is executing a first application, the first application in astate; detect (e.g., with input detecting unit 3032) a key press of afirst key of keyboard unit 3022 simultaneously with a key press of asecond key of the keyboard unit; in response to the simultaneous keypresses: enable (e.g., with display enabling unit 3034) display of aplurality of affordances (e.g., with display unit 3020) comprising:affordances identifying a plurality of active applications on electronicdevice 3000, and an affordance for launching the second applicationcorresponding to the first application; detect (e.g., with inputdetecting unit 3032) a sequence of keyboard input including (i) at leastone additional key press of the second key (ii) while holding the firstkey (iii) followed by a release of both the first key and the secondkey; in response to sequence of keyboard input, launch (e.g., withapplication launching unit 3036) the second application, wherein thestate of the second application corresponds to the state of the firstapplication.

In some embodiments, enabling display of the plurality of affordancesincludes visually highlighting (e.g., with display enabling unit 3034)one of the affordances, and processing unit 3026 is further configuredto: while detecting the sequence of keyboard input, highlight (e.g.,with display enabling unit 3034) a different affordance of the pluralityof affordances in response to a key press of the second key while thefirst key is held.

In some embodiments, processing unit 3026 is further configured to:launch (e.g., with application launching unit 3036) the secondapplication in response to the sequence of keyboard input only if theaffordance for launching the second application is highlighted when thefirst key and the second key are released.

In some embodiments, the first key is a control key and the second keyis the tab key.

In some embodiments, the first application was used on the externaldevice within a predetermined amount of time prior to the current time.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 3026 is further configured to:receive (e.g., with data receiving unit 3038), by electronic device3000, application data of the first application; and enable (e.g., withdisplay enabling unit 3034) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 3026 isfurther configured to: enable (e.g., with display enabling unit 3034)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 3026 is further configured to: enable(e.g., with display enabling unit 3034) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (e.g., with display enabling unit 3034) display of anaffordance for invoking, wirelessly from the second applicationexecuting on electronic device 3000, an application feature of the firstapplication executing on the external device.

In some embodiments, electronic device 3000 is a laptop or desktopcomputer.

In some embodiments, electronic device 3000 is a tablet computer.

In some embodiments, electronic device 3000 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 49 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.30. For example, external device detecting operation 4902, key pressdetecting operation 4904, and displaying operation 4906 may beimplemented by event sorter 170, event recognizer 180, and event handler190. Event monitor 171 in event sorter 170 detects a contact ontouch-sensitive display 112, and event dispatcher module 174 deliversthe event information to application 136-1. A respective eventrecognizer 180 of application 136-1 compares the event information torespective event definitions 186, and determines whether a first contactat a first location on the touch-sensitive surface corresponds to apredefined event or sub event, such as activation of an affordance on auser interface. When a respective predefined event or sub-event isdetected, event recognizer 180 activates an event handler 190 associatedwith the detection of the event or sub-event. Event handler 190 mayutilize or call data updater 176 or object updater 177 to update theapplication internal state 192. In some embodiments, event handler 190accesses a respective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 31 shows an exemplaryfunctional block diagram of an electronic device 3100 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 3100 are configured to perform the techniques described above.The functional blocks of the device 3100 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 31 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 31, an electronic device 3100 includes optional displayunit 3120, input device unit 3122 for providing user interface input,and a processing unit 3126 coupled to input device unit 3122 andoptionally to display unit 3120. In some embodiments, processing unit3126 includes an external device detecting unit 3130, a display enablingunit 3134, an input detecting unit 3132, and an application launchingunit 3136. Optionally, processing unit 3126 also includes a datareceiving unit 3138.

Processing unit 3126 is configured to: detect (e.g., with externaldevice detecting unit 3130) an external device, wherein the externaldevice is executing a first application, the first application in astate; detect (e.g., with input detecting unit 3132) a movement of thecursor (e.g., with input device unit 3122) to a corner of a screen(e.g., display unit 3120) of electronic device 3100; in response todetecting the movement of the cursor: enable (e.g., with displayenabling unit 3134) display of a plurality of affordances comprising:affordances identifying a plurality of active applications on electronicdevice 3100, and an affordance for launching the second applicationcorresponding to the first application; detect (e.g., with inputdetecting unit 3132) a sequence of input including (i) movement of thecursor onto the affordance for launching the second application and (ii)a mouse-event on the affordance; and in response to detecting thesequence of input, launch (e.g., with application launching unit 3136)the second application, wherein the state of the second applicationcorresponds to the state of the first application.

In some embodiments, the first application was used on the externaldevice within a predetermined amount of time prior to the current time.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 3126 is further configured to:receive (e.g., with data receiving unit 3138), by electronic device3100, application data of the first application; and enable (e.g., withdisplay enabling unit 3134) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 3126 isfurther configured to: enable (e.g., with display enabling unit 3134)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 3126 is further configured to: enable(e.g., with display enabling unit 3134) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (e.g., with display enabling unit 3134) display of anaffordance for invoking, wirelessly from the second applicationexecuting on electronic device 3100, an application feature of the firstapplication executing on the external device.

In some embodiments, electronic device 3100 is a laptop or desktopcomputer.

In some embodiments, electronic device 3100 is a tablet computer.

In some embodiments, electronic device 3100 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 50 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.31. For example, external device detecting operation 5002, movementdetecting operation 5004, and displaying operation 5006 may beimplemented by event sorter 170, event recognizer 180, and event handler190. Event monitor 171 in event sorter 170 detects a contact ontouch-sensitive display 112, and event dispatcher module 174 deliversthe event information to application 136-1. A respective eventrecognizer 180 of application 136-1 compares the event information torespective event definitions 186, and determines whether a first contactat a first location on the touch-sensitive surface corresponds to apredefined event or sub event, such as activation of an affordance on auser interface. When a respective predefined event or sub-event isdetected, event recognizer 180 activates an event handler 190 associatedwith the detection of the event or sub-event. Event handler 190 mayutilize or call data updater 176 or object updater 177 to update theapplication internal state 192. In some embodiments, event handler 190accesses a respective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 32 shows an exemplaryfunctional block diagram of an electronic device 3200 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 3200 are configured to perform the techniques described above.The functional blocks of the device 3200 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 32 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 32, an electronic device 3200 includes a display screenunit 3220, an input device unit 3222 for controlling a user interfacecursor, and a processing unit 3226 coupled to display screen unit 3220and input device unit 3222. In some embodiments, processing unit 3226includes an external device detecting unit 3230, a display enabling unit3234, an input detecting unit 3232, and an application launching unit3236. Optionally, processing unit 3226 also includes a data receivingunit 3238.

Processing unit 3226 is configured to: detect (e.g., with externaldevice detecting unit 3230) an external device, wherein the externaldevice is executing a first application, the first application in astate; enable (e.g., with display enabling unit 3234) display, in aportion of display screen unit 3220, of a plurality of application iconsfor launching a plurality of applications on electronic device 3200;enable (e.g., with display enabling unit 3234) display, in the portionof display screen unit 3220, of an icon for launching a secondapplication corresponding to the first application; detect (e.g., withinput detecting unit 3232) movement of the cursor onto the displayedicon and a mouse-event on the displayed icon; and in response: launch(e.g., with application launching unit 3236) the second application,wherein the state of the second application corresponds to the state ofthe first application.

In some embodiments, the plurality of application icons and the icon forlaunching the second application are arranged horizontally across theportion of display screen unit 3220.

In some embodiments, the affordance for launching the second applicationcorresponding to the first application is the left-most affordance ofthe dock.

In some embodiments, the first application was used on the externaldevice within a predetermined amount of time prior to the current time.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 3226 is further configured to:receive (e.g., with data receiving unit 3238), by electronic device3200, application data of the first application; and enable (e.g., withdisplay enabling unit 3234) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 3226 isfurther configured to: enable (e.g., with display enabling unit 3234)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 3226 is further configured to: enable(e.g., with display enabling unit 3234) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (display enabling unit 3234) display of an affordance forinvoking, wirelessly from the second application executing on electronicdevice 3200, an application feature of the first application executingon the external device.

In some embodiments, electronic device 3200 is a laptop or desktopcomputer.

In some embodiments, electronic device 3200 is a tablet computer.

In some embodiments, electronic device 3200 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 51 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.32. For example, external device detecting operation 5102 and displayingoperation 5104 may be implemented by event sorter 170, event recognizer180, and event handler 190. Event monitor 171 in event sorter 170detects a contact on touch-sensitive display 112, and event dispatchermodule 174 delivers the event information to application 136-1. Arespective event recognizer 180 of application 136-1 compares the eventinformation to respective event definitions 186, and determines whethera first contact at a first location on the touch-sensitive surfacecorresponds to a predefined event or sub event, such as activation of anaffordance on a user interface. When a respective predefined event orsub-event is detected, event recognizer 180 activates an event handler190 associated with the detection of the event or sub-event. Eventhandler 190 may utilize or call data updater 176 or object updater 177to update the application internal state 192. In some embodiments, eventhandler 190 accesses a respective GUI updater 178 to update what isdisplayed by the application. Similarly, it would be clear to a personhaving ordinary skill in the art how other processes can be implementedbased on the components depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 33 shows an exemplaryfunctional block diagram of an electronic device 3300 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 3300 are configured to perform the techniques described above.The functional blocks of the device 3300 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 33 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 33, an electronic device 3300 includes optional displayunit 3320, input device unit 3322 for controlling a user interfacecursor, and a processing unit 3326 coupled to input device unit 3322 andoptionally to display unit 3320. In some embodiments, processing unit3326 includes an external device detecting unit 3330, a display enablingunit 3334, an input detecting unit 3332, and an application launchingunit 3336. Optionally, processing unit 3326 also includes a datareceiving unit 3338.

Processing unit 3326 is configured to: detect (e.g., with externaldevice detecting unit 3330) an external device, the external deviceexecuting a first application, the first application in a state; enable(e.g., with display enabling unit 3334) display of a menu bar (e.g.,with display unit 3320), the menu bar comprising an icon for launching asecond application corresponding to the first application; detect (e.g.,with input detecting unit 3332) movement of the cursor (e.g., with inputdevice unit 3322) onto the displayed icon and a mouse-event on thedisplayed icon; and in response: launch (e.g., with applicationlaunching unit 3336) the second application, wherein the state of thesecond application corresponds to the state of the first application.

In some embodiments, the first application was used on the externaldevice within a predetermined amount of time prior to the current time.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 3326 is further configured to:receive (e.g., with data receiving unit 3338), by electronic device3300, application data of the first application; and enable (e.g., withdisplay enabling unit 3334) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 3326 isfurther configured to: enable (e.g., with display enabling unit 3334)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 3326 is further configured to: enable(e.g., with display enabling unit 3334) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (e.g., with display enabling unit 3334) display of anaffordance for invoking, wirelessly from the second applicationexecuting on electronic device 3300, an application feature of the firstapplication executing on the external device.

In some embodiments, electronic device 3300 is a laptop or desktopcomputer.

In some embodiments, electronic device 3300 is a tablet computer.

In some embodiments, electronic device 3300 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 52 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.33. For example, external device detecting operation 5202, displayingoperation 5204, and movement detecting operation 5206 may be implementedby event sorter 170, event recognizer 180, and event handler 190. Eventmonitor 171 in event sorter 170 detects a contact on touch-sensitivedisplay 112, and event dispatcher module 174 delivers the eventinformation to application 136-1. A respective event recognizer 180 ofapplication 136-1 compares the event information to respective eventdefinitions 186, and determines whether a first contact at a firstlocation on the touch-sensitive surface corresponds to a predefinedevent or sub event, such as activation of an affordance on a userinterface. When a respective predefined event or sub-event is detected,event recognizer 180 activates an event handler 190 associated with thedetection of the event or sub-event. Event handler 190 may utilize orcall data updater 176 or object updater 177 to update the applicationinternal state 192. In some embodiments, event handler 190 accesses arespective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 34 shows an exemplaryfunctional block diagram of an electronic device 3400 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 3400 are configured to perform the techniques described above.The functional blocks of the device 3400 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 34 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 34, an electronic device 3400 includes processing unit3426 optionally coupled to display unit 3420. In some embodiments,processing unit 3426 includes an external device detecting unit 3430, adisplay enabling unit 3434, an input detecting unit 3432, an applicationlaunching unit 3436, and a data receiving unit 3438.

Processing unit 3426 is configured to: detect (e.g., with externaldevice detecting unit 3430), via a first communication protocol, anexternal device, wherein the external device is executing or hasexecuted a first application; receive (e.g., with data receiving unit),from the external device, usage information indicating usage of thefirst application on the external device; in response to detecting theexternal device and receiving the usage information, enable (e.g., withdisplay enabling unit 3434) display of an affordance on a screen (e.g.,display unit 3420) of electronic device 3400; receive (e.g., with datareceiving unit), via a second communication protocol, application dataof the first application from the external device, the secondcommunication protocol different from the first communication protocol;detect (e.g., with input detecting unit 3432) a user selection of thedisplayed affordance; and in response to receiving the input data:launch (e.g., with application launching unit 3436) a second applicationon electronic device 3400, the second application corresponding to thefirst application; and enable (e.g., with display enabling unit 3434)display of the application data in the second application.

In some embodiments, the first communication protocol and the secondcommunication protocol are different wireless protocols, and the secondwireless communication protocol has a greater data transfer capacitythan the first communication protocol.

In some embodiments, detecting the external device via the firstcommunication protocol comprises: detecting (e.g., with input detectingunit 3432), via a peer-to-peer wireless communication protocol, theexternal device.

In some embodiments, detecting the external device via a firstcommunication protocol comprises: detecting (e.g., with input detectingunit 3432), via a Bluetooth low energy (BTLE) wireless communicationprotocol, the external device.

In some embodiments, receiving the application data via a secondcommunication protocol comprises: receiving (e.g., with data receivingunit 3438), via WiFi, the application data associated with the firstapplication.

In some embodiments, the usage information includes identification databased on an e-mail address, and processing unit 3426 is furtherconfigured to: enable (e.g., with display enabling unit 3434) display ofthe affordance only if electronic device 3400 is associated with thesame e-mail address.

The operations described above with reference to FIG. 10 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.34. For example, detecting operation 1002, receiving operation anddisplaying operation 1008 may be implemented by event sorter 170, eventrecognizer 180, and event handler 190. Event monitor 171 in event sorter170 detects a contact on touch-sensitive display 112, and eventdispatcher module 174 delivers the event information to application136-1. A respective event recognizer 180 of application 136-1 comparesthe event information to respective event definitions 186, anddetermines whether a first contact at a first location on thetouch-sensitive surface corresponds to a predefined event or sub event,such as activation of an affordance on a user interface. When arespective predefined event or sub-event is detected, event recognizer180 activates an event handler 190 associated with the detection of theevent or sub-event. Event handler 190 may utilize or call data updater176 or object updater 177 to update the application internal state 192.In some embodiments, event handler 190 accesses a respective GUI updater178 to update what is displayed by the application. Similarly, it wouldbe clear to a person having ordinary skill in the art how otherprocesses can be implemented based on the components depicted in FIGS.1A-1B.

In accordance with some embodiments, FIG. 35 shows an exemplaryfunctional block diagram of an electronic device 3500 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 3500 are configured to perform the techniques described above.The functional blocks of the device 3500 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 35 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 35, an electronic device 3500 includes a display screenunit 3520 and a processing unit 3526 coupled to display screen unit3520. In some embodiments, processing unit 3526 includes apoint-of-interest detecting unit 3530, a range determining unit 3532, adisplay enabling unit 3534, an input detecting unit 3536, an applicationlaunching unit 3638, and a device unlocking unit 3540. Optionally,processing unit 3526 also includes a downloading unit 3542, aninstalling unit 3544, a communicating unit 3546, a range detecting unit3548, an identifying unit 3550, a time determining unit 3552, acontextual information detecting unit 3554, and a speed detecting unit3556.

Processing unit 3526 is configured to: detect (e.g., withpoint-of-interest detecting unit 3530) a point-of-interest whileelectronic device 3500 is in a user-interface locked state; determine(e.g., with range determining unit 3532) whether the point-of-interestis within a threshold range; in accordance with the determination thatthe proximity is within the threshold range, enable (e.g., with displayenabling unit 3534) display of an affordance on a screen of electronicdevice 3500; detect (e.g., with input detecting unit 3536) userselection of the displayed affordance; and in response to detecting theuser selection, unlock (e.g., with device unlocking unit 3540)electronic device 3500 and launch (e.g., with application launching unit3538) an application on electronic device 3500 associated with thepoint-of-interest.

In some embodiments, the point-of-interest is a landmark; and launchingthe application comprises: enabling (e.g., with display enabling unit3534) display of information identifying the landmark on display screenunit 3520 of electronic device 3500.

In some embodiments, the point-of-interest is a landmark; and launchingthe application comprises: enabling (e.g., with display enabling unit3534) display of an installation affordance for installing anapplication associated with the landmark; in response to a userselection of the installation affordance: downloading (e.g., withdownloading unit 3542) the application; installing (e.g., withinstalling unit 3544) the application; and launching (e.g., withapplication launching unit 3538) the application.

In some embodiments, the point-of-interest is a landmark; and launchingthe application comprises: launching (e.g., with application launchingunit 3538) a web browser and enabling (e.g., with display enabling unit3534) display of a web-page for accessing an application associated withthe landmark.

In some embodiments, determining whether the point-of-interest is withina threshold range comprises: communicating (e.g., with communicatingunit 3546), by electronic device 3500 with an external devicerepresenting the point-of-interest, over a peer-to-peer wirelesscommunication protocol.

In some embodiments, determining whether the point-of-interest is withina threshold range comprises: communicating (e.g., with communicatingunit 3546), by electronic device 3500 with an external devicerepresenting the point-of-interest, over a Bluetooth low energy (BTLE)wireless communication protocol.

In some embodiments, determining whether the point-of-interest is withina threshold range comprises: communicating (e.g., with communicatingunit 3546), by electronic device 3500 with the external devicerepresenting the point-of-interest, over a WiFi wireless communicationprotocol.

In some embodiments, determining whether the point-of-interest is withina threshold range comprises: detecting (e.g., with range detecting unit3548), using a location sensor, that electronic device 3500 is within adesignated range of the landmark.

In some embodiments, enabling display of the affordance on displayscreen unit 3520 of electronic device 3500 further comprises:identifying (e.g., identifying unit 3550) a target application that isfrequently launched on electronic device 3500 while electronic device3500 is within the threshold range of the point-of-interest; andenabling (e.g., with display enabling unit 3534) display of anaffordance for launching the target application.

In some embodiments, enabling display of the affordance on the screen ofelectronic device 3500 further comprises: determining (e.g., with timedetermining unit 3552) a current time; and identifying (e.g., withidentifying unit 3550) a target application that is frequently used onelectronic device 3500 while electronic device 3500 is within thethreshold range of the point-of-interest at the current time; andenabling (e.g., with display enabling unit 3534) display of anaffordance for launching the target application.

In some embodiments, processing unit 3526 is further configured to:detect (e.g., with contextual information detecting unit 3554)contextual information regarding electronic device 3500, and enablingdisplay of the affordance on the screen of electronic device 3500further comprises: identifying (e.g., with identifying unit 3550) atarget application based on the contextual information; and enabling(e.g., with display enabling unit 3534) display of an affordance forlaunching the target application.

In some embodiments, detecting contextual information comprisesdetecting (e.g., with speed detecting unit 3556) a speed of movement ofelectronic device 3500, and enabling display of the affordance on thescreen of electronic device 3500 further comprises: identifying (e.g.,with identifying unit 3550) a target application based on the detectedspeed; and enabling (e.g., with display enabling unit 3534) display ofan affordance for launching the target application.

The operations described above with reference to FIG. 11 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.35. For example, proximity detecting operation 1102, proximitydetermining operation 1104, and displaying operation 1106 may beimplemented by event sorter 170, event recognizer 180, and event handler190. Event monitor 171 in event sorter 170 detects a contact ontouch-sensitive display 112, and event dispatcher module 174 deliversthe event information to application 136-1. A respective eventrecognizer 180 of application 136-1 compares the event information torespective event definitions 186, and determines whether a first contactat a first location on the touch-sensitive surface corresponds to apredefined event or sub event, such as activation of an affordance on auser interface. When a respective predefined event or sub-event isdetected, event recognizer 180 activates an event handler 190 associatedwith the detection of the event or sub-event. Event handler 190 mayutilize or call data updater 176 or object updater 177 to update theapplication internal state 192. In some embodiments, event handler 190accesses a respective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 36 shows an exemplaryfunctional block diagram of an electronic device 3600 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 3600 are configured to perform the techniques described above.The functional blocks of the device 3600 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 36 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 36, an electronic device 3600 includes a display screenunit 3620 and a processing unit 3626 coupled to display screen unit3620. In some embodiments, processing unit 3626 includes a datareceiving unit 3630, a display enabling unit 3634, an input detectingunit 3632, and an application launching unit 3636. Optionally,processing unit 3626 also includes a sorting unit 3638.

Processing unit 3626 is configured to: receive (e.g., with datareceiving unit 3630), from a first external device, first datarepresenting a first plurality of applications that are executing and/orhas executed on the first external device; based on the received firstdata: enable (e.g., with display enabling unit 3634) display of a firstplurality of affordances representing the first plurality ofapplications, the plurality of affordances including a first affordancecorresponding to a first application of the first external device;detect (e.g., with input detecting unit 3632) user selection of thefirst affordance; and in response to detecting user selection of thefirst affordance, launch (e.g., with application launching unit 3636) afirst local application on electronic device 3600, wherein the firstlocal application is a version of the first application.

In some embodiments, processing unit 3620 is further configured to:receive (e.g., with data receiving unit 3630), from a second externaldevice, second data representing a second plurality of applications thatare executing and/or has executed on the second external device; enable(e.g., with display enabling unit 3634) display of a second plurality ofaffordances representing the second plurality of applications, includinga second affordance corresponding to a second application of the secondexternal device; detect (e.g., with input detecting unit 3632) userselection of the second affordance, and in response, launch (e.g., withapplication launching unit 3636) a second local application onelectronic device 3600, wherein the second local application is aversion of the second application.

In some embodiments, enabling display of the first and second pluralityof affordances comprises enabling (e.g., with display enabling unit3634) display of the first and second plurality of affordancessimultaneously on display screen unit 3620 of electronic device 3600.

In some embodiments, enabling display of the first plurality ofaffordances includes sorting (e.g., with sorting unit 3638) the firstplurality of affordances based on how recently each applicationcorresponding to the first plurality of affordances was last used on thefirst external device.

In some embodiments, enabling display of the second plurality ofaffordances includes sorting (e.g., with sorting unit 3638) the secondplurality of affordances based on how recently each applicationcorresponding to the second plurality of affordances was last used onthe second external device.

In some embodiments, processing unit 3620 is further configured to:enable (e.g., with display enabling unit 3634) display of,simultaneously with at least one of the first and second pluralities ofaffordances, a plurality of favorite affordances representing aplurality of user-designated applications installed on electronic device3600; detect (e.g., with input detecting unit 3632) user selection of afavorite affordance of the plurality of favorite affordances, and inresponse: launch (e.g., with application launching unit 3636) thecorresponding application on electronic device 3600.

The operations described above with reference to FIG. 15 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.36. For example, receiving operation 1502, displaying operation 1504,and detecting operation 1506 may be implemented by event sorter 170,event recognizer 180, and event handler 190. Event monitor 171 in eventsorter 170 detects a contact on touch-sensitive display 112, and eventdispatcher module 174 delivers the event information to application136-1. A respective event recognizer 180 of application 136-1 comparesthe event information to respective event definitions 186, anddetermines whether a first contact at a first location on thetouch-sensitive surface corresponds to a predefined event or sub event,such as activation of an affordance on a user interface. When arespective predefined event or sub-event is detected, event recognizer180 activates an event handler 190 associated with the detection of theevent or sub-event. Event handler 190 may utilize or call data updater176 or object updater 177 to update the application internal state 192.In some embodiments, event handler 190 accesses a respective GUI updater178 to update what is displayed by the application. Similarly, it wouldbe clear to a person having ordinary skill in the art how otherprocesses can be implemented based on the components depicted in FIGS.1A-1B.

In accordance with some embodiments, FIG. 37 shows an exemplaryfunctional block diagram of an electronic device 3700 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 3700 are configured to perform the techniques described above.The functional blocks of the device 3700 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 37 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 37, an electronic device 3700 includes atouch-sensitive display unit 3720, a button unit 3722, and a processingunit 3726 coupled to touch-sensitive display unit 3720 and button unit3722. In some embodiments, processing unit 3726 includes an externaldevice detecting unit 3730, a display enabling unit 3734, an inputdetecting unit 3732, and an application launching unit 3736.

Processing unit 3726 is configured to: detect (e.g., with externaldevice detecting unit 3730) a first external device, wherein the firstexternal device is executing or has executed a first application; detect(e.g., with external device detecting unit 3730) a second externaldevice distinct from the first external device, wherein the secondexternal device is executing or has executed a second application;enable (e.g., with display enabling unit 3734) display of at least oneaffordance on a screen of electronic device 3700 based on detecting thefirst external device and the second external device; detect (e.g., withinput detecting unit 3732) user selection of an affordance of the atleast one displayed affordances; and in response to detecting the userselection, launch (e.g., with application launching unit 3736) a thirdapplication on electronic device 3700, wherein the third application isa version of the first application or the second application.

In some embodiments, the first application was more recently used thanthe second application, and processing unit 3726 is further configuredto: in response to detecting the user selection, launch (e.g., withapplication launching unit 3736) a third application on electronicdevice 3700, wherein the third application is a version of the firstapplication.

In some embodiments, enabling display of the at least one affordancecomprises enabling (e.g., with display enabling unit 3734) display of afirst affordance representing the first application and a secondaffordance representing the second application, wherein the userselection is a selection of the first affordance or the secondaffordance. Processing unit 3726 is further configured to: in accordancewith a determination that the user selected the first affordance, launch(e.g., with application launching unit 3736) a version of the firstapplication; and in accordance with a determination that the userselected the second affordance, launch (e.g., with application launchingunit 3736) a version of the second application.

The operations described above with reference to FIG. 12 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.37. For example, external device detecting operation 1202, displayingoperation 1206, and user selection detecting operation 1208 may beimplemented by event sorter 170, event recognizer 180, and event handler190. Event monitor 171 in event sorter 170 detects a contact ontouch-sensitive display 112, and event dispatcher module 174 deliversthe event information to application 136-1. A respective eventrecognizer 180 of application 136-1 compares the event information torespective event definitions 186, and determines whether a first contactat a first location on the touch-sensitive surface corresponds to apredefined event or sub event, such as activation of an affordance on auser interface. When a respective predefined event or sub-event isdetected, event recognizer 180 activates an event handler 190 associatedwith the detection of the event or sub-event. Event handler 190 mayutilize or call data updater 176 or object updater 177 to update theapplication internal state 192. In some embodiments, event handler 190accesses a respective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 38 shows an exemplaryfunctional block diagram of an electronic device 3800 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 3800 are configured to perform the techniques described above.The functional blocks of the device 3800 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 38 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 38, an electronic device 3800 includes a display screenunit 3820 and a processing unit 3826 coupled to display screen unit3820. In some embodiments, processing unit 3826 includes an externaldevice detecting unit 3830, a display enabling unit 3834, an inputdetecting unit 3832, and an application launching unit 3836. Optionally,processing unit 3826 also includes a data receiving unit 3838.

Processing unit 3826 is configured to: detect (e.g., with externaldevice detecting unit 3830), via wireless communication, an externaldevice, wherein electronic device 3800 is executing a first application;enable (e.g., with display enabling unit 3834) display of a pushaffordance on display screen unit 3820 for instructing the externaldevice to launch a second application corresponding to the firstapplication; detect (e.g., with input detecting unit 3832) userselection of the push affordance; and in response to detecting the userselection, send (e.g., with instruction sending unit 3836) aninstruction to the external device, wherein the instruction causes theexternal device to display an affordance for launching the secondapplication on the external device.

In some embodiments, the first application was used on the externaldevice within a predetermined amount of time prior to the current time.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 3826 is further configured to:receive (e.g., with data receiving unit 3838), by electronic device3800, application data of the first application; and enable (e.g., withdisplay enabling unit 3834) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 3826 isfurther configured to: enable (e.g., with display enabling unit 3834)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 3826 is further configured to: enable(e.g., with display enabling unit 3834) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (e.g., with display enabling unit 3834) display of anaffordance for invoking, wirelessly from the second applicationexecuting on electronic device 3800, an application feature of the firstapplication executing on the external device.

In some embodiments, electronic device 3800 is a laptop or desktopcomputer.

In some embodiments, electronic device 3800 is a tablet computer.

In some embodiments, electronic device 3800 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 13 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.38. For example, external device detecting operation 1302, displayingoperation 1304, and user selection detecting operation 1306 may beimplemented by event sorter 170, event recognizer 180, and event handler190. Event monitor 171 in event sorter 170 detects a contact ontouch-sensitive display 112, and event dispatcher module 174 deliversthe event information to application 136-1. A respective eventrecognizer 180 of application 136-1 compares the event information torespective event definitions 186, and determines whether a first contactat a first location on the touch-sensitive surface corresponds to apredefined event or sub event, such as activation of an affordance on auser interface. When a respective predefined event or sub-event isdetected, event recognizer 180 activates an event handler 190 associatedwith the detection of the event or sub-event. Event handler 190 mayutilize or call data updater 176 or object updater 177 to update theapplication internal state 192. In some embodiments, event handler 190accesses a respective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 39 shows an exemplaryfunctional block diagram of an electronic device 3900 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 3900 are configured to perform the techniques described above.The functional blocks of the device 3900 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 39 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 39, an electronic device 3900 includes a display unit3920 and a processing unit 3926 coupled to screen unit 3920. In someembodiments, processing unit 3926 includes an external device detectingunit 3930, a display enabling unit 3934, an input detecting unit 3932,an application launching unit 3936, a data receiving unit 3938 and anapplication executing unit 3940.

Processing unit 3926 is configured to: execute (e.g., with applicationexecuting unit 3940) a first application; detect (e.g., with externaldevice detecting unit 3930) an external device; receive (e.g., with datareceiving unit 3938), from the external device, a first part of usageinformation indicating the first application was used on the externaldevice by a user within a predetermined amount of time prior to thecurrent time; in response to detecting the external device and receivingthe first part of usage information, enable (e.g., with display enablingunit 3934) display of an affordance on display unit 3920 of electronicdevice 3900; detect (e.g., with input detecting unit 3932) a first userselection of the displayed affordance; in response to detecting thefirst user selection: change (e.g., with display enabling unit 3934) thevisual appearance of the displayed affordance; and obtain (e.g., withdata receiving unit 3938), from the external device, a second part ofusage information associated with the first application. Processing unit3926 is further configured to: detect (e.g., with input detecting unit3932) a second user selection of the displayed affordance; and inresponse to detecting the second user selection: launch (e.g., withapplication launching unit 3936) a second application on electronicdevice 3900 based on at least the second part of usage information, thesecond application corresponding to the first application.

In some embodiments, processing unit 3926 is further configured to:obtain (e.g., with data receiving unit 3938), from the external device,the second part of usage information only after detecting the first userselection of the displayed affordance.

In some embodiments, the first user selection is a tap and the seconduser input is a swipe.

In some embodiments, the first application was used on the externaldevice within a predetermined amount of time prior to the current time.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application corresponds towhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 3926 is further configured to:receive (e.g., with data receiving unit 3938), by electronic device3900, application data of the first application; and enable (e.g., withdisplay enabling unit 3934) display of the application data via thesecond application.

In some embodiments, the application data represents a portion of amessage displayed by the first application, and processing unit 3926 isfurther configured to: enable (e.g., with display enabling unit 3934)display of the portion of the message in the second application.

In some embodiments, the application data represents a portion of aweb-page, and processing unit 3926 is further configured to: enable(e.g., with display enabling unit 3934) display of the portion of theweb-page via the second application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, the first application performs at least oneapplication feature, and launching the second application comprises:enabling (e.g., with display enabling unit 3934) display of anaffordance for invoking, wirelessly from the second applicationexecuting on electronic device 3900, an application feature of the firstapplication executing on the external device.

In some embodiments, electronic device 3900 is a laptop or desktopcomputer.

In some embodiments, electronic device 3900 is a tablet computer.

In some embodiments, electronic device 3900 is a phone.

In some embodiments, the external device is a laptop or desktopcomputer.

In some embodiments, the external device is a tablet computer.

In some embodiments, the external device is a phone.

The operations described above with reference to FIG. 14 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.39. For example, external device detecting operation 1402, receivingoperation 1404, and displaying operation 1406 may be implemented byevent sorter 170, event recognizer 180, and event handler 190. Eventmonitor 171 in event sorter 170 detects a contact on touch-sensitivedisplay 112, and event dispatcher module 174 delivers the eventinformation to application 136-1. A respective event recognizer 180 ofapplication 136-1 compares the event information to respective eventdefinitions 186, and determines whether a first contact at a firstlocation on the touch-sensitive surface corresponds to a predefinedevent or sub event, such as activation of an affordance on a userinterface. When a respective predefined event or sub-event is detected,event recognizer 180 activates an event handler 190 associated with thedetection of the event or sub-event. Event handler 190 may utilize orcall data updater 176 or object updater 177 to update the applicationinternal state 192. In some embodiments, event handler 190 accesses arespective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 40 shows an exemplaryfunctional block diagram of an electronic device 4000 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 4000 are configured to perform the techniques described above.The functional blocks of the device 4000 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 40 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 40, an electronic device 4000 includes atouch-sensitive display unit 4020 and a processing unit 4026 coupled totouch-sensitive display unit 4020. Optionally, touch-sensitive displayunit 4020 comprises one or more sensor units 4022 configured to detectthe intensity of contacts with touch-sensitive display unit 4020. Insome embodiments, processing unit 4026 includes an input detecting unit4030, an application launching unit 4032, a data sending unit 4034, anda display enabling unit 4036.

Processing unit 4026 is configured to: detect (e.g., with inputdetecting unit 4030 and sensor unit 4022) a first contact ontouch-sensitive display unit 4020, the first contact having a firstmaximum intensity; in response to a determination that the first maximumintensity is below a threshold intensity: launch (e.g., with applicationlaunching unit 4032) a first application; detect (e.g., with inputdetecting unit 4030) a second contact on touch-sensitive display unit4020, the second contact having a second maximum intensity; and inresponse at least in part to a determination that the second maximumintensity is above the threshold intensity: send (e.g., with datasending unit 4034) an instruction, via wireless communication, to anexternal device, wherein the instruction causes the external device todisplay an affordance for launching a second application on the externaldevice corresponding to the first application.

In some embodiments, processing unit 4026 is further configured to: inresponse to a determination that the second maximum intensity is abovethe threshold intensity, enable (e.g., with display enabling unit 4036)display of an affordance for instructing the external device to launchthe second application; detect (e.g., with input detecting unit 4030) auser selection of the affordance; and send (e.g., with data sending unit4034) the instruction in response to detecting the user selection of theaffordance.

In some embodiments, detecting the second contact on touch-sensitivedisplay unit 4020 comprises detecting (e.g., with input detecting unit4030) the second contact on touch-sensitive display unit 4020 while thefirst application is displayed in the foreground of touch-sensitivedisplay unit 4020.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the instruction comprises an indication of a stateof the first application, for invoking the state in the secondapplication when the second application is launched.

In some embodiments, the state of the first application corresponds to auser interface screen of the first application.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application identifieswhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 4026 is further configured to: send(e.g., with data sending unit 4034), by electronic device 4000,application data of the first application to the external device,wherein at least a portion of the application data is displayed by thesecond application when the second application is launched.

In some embodiments, the application data represents at least a portionof a message displayed by the first application.

In some embodiments, the application data represents at least a portionof a web-page displayed by the first application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, electronic device 4000 is a wearable electronicdevice.

The operations described above with reference to FIG. 20 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.40. For example, detecting operation 2002 and launching operation 2006may be implemented by event sorter 170, event recognizer 180, and eventhandler 190. Event monitor 171 in event sorter 170 detects a contact ontouch-sensitive display 112, and event dispatcher module 174 deliversthe event information to application 136-1. A respective eventrecognizer 180 of application 136-1 compares the event information torespective event definitions 186, and determines whether a first contactat a first location on the touch-sensitive surface corresponds to apredefined event or sub event, such as activation of an affordance on auser interface. When a respective predefined event or sub-event isdetected, event recognizer 180 activates an event handler 190 associatedwith the detection of the event or sub-event. Event handler 190 mayutilize or call data updater 176 or object updater 177 to update theapplication internal state 192. In some embodiments, event handler 190accesses a respective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

In accordance with some embodiments, FIG. 41 shows an exemplaryfunctional block diagram of an electronic device 4100 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 4100 are configured to perform the techniques described above.The functional blocks of the device 4100 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 41 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 41, an electronic device 4100 includes atouch-sensitive display unit 4120 coupled to a processing unit 4126 Insome embodiments, processing unit 4126 includes an installed applicationunit 4122, application data obtaining unit 4130, an input detecting unit4132, a display enabling unit 4134, and an instruction sending unit4136.

Processing unit 4126 is configured to: while an installed application isnot displayed on touch-sensitive display unit 4120, obtain (e.g., withapplication data obtaining unit 4130) application data for installedapplication unit 4122; enable (e.g., with display enabling unit 4134)display of a message indicative of the obtained application data; detect(e.g., with input detecting unit 4132) a contact on the displayedmessage and a movement of the contact; in response to a determinationthat the detected movement is substantially in a first direction, send(e.g., with instruction sending unit 4136) an instruction, via wirelesscommunication, to the external device, wherein the instruction causesthe external device to display an affordance for launching a secondapplication on the external device corresponding to the firstapplication.

In some embodiments, processing unit 4126 is further configured to: inresponse to a determination that the detected movement is substantiallyin a second direction opposite the first direction, launch installedapplication (e.g., with installed application unit 4122) and enable(e.g., with display enabling unit 4134) display of the application datawithin the launched application on electronic device 4100.

In some embodiments, the first application and the second applicationhave at least one application feature in common.

In some embodiments, the instruction comprises an indication of a stateof the first application, for invoking the state in the secondapplication when the second application is launched.

In some embodiments, the state of the first application corresponds to auser interface screen of the first application.

In some embodiments, the state of the first application corresponds to aposition in a navigation hierarchy of the first application.

In some embodiments, the state of the first application corresponds to alocation in a document displayed in the first application.

In some embodiments, the state of the first application identifieswhether a feature of the first application is active.

In some embodiments, the first application and the second applicationare versions of the same application.

In some embodiments, processing unit 4126 is further configured to: send(e.g., with instruction sending unit 4136), by electronic device 4100,application data of the first application to the external device,wherein at least a portion of the application data is displayed by thesecond application when the second application is launched.

In some embodiments, the application data represents at least a portionof a message displayed by the first application.

In some embodiments, the application data represents at least a portionof a web-page displayed by the first application.

In some embodiments, at least one application feature is accessible onlyfrom one of the first application and the second application.

In some embodiments, electronic device 4100 is a wearable electronicdevice.

The operations described above with reference to FIG. 21 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.41. For example, obtaining operation 2102, displaying operation 2104,and detecting operation 2106 may be implemented by event sorter 170,event recognizer 180, and event handler 190. Event monitor 171 in eventsorter 170 detects a contact on touch-sensitive display 112, and eventdispatcher module 174 delivers the event information to application136-1. A respective event recognizer 180 of application 136-1 comparesthe event information to respective event definitions 186, anddetermines whether a first contact at a first location on thetouch-sensitive surface corresponds to a predefined event or sub event,such as activation of an affordance on a user interface. When arespective predefined event or sub-event is detected, event recognizer180 activates an event handler 190 associated with the detection of theevent or sub-event. Event handler 190 may utilize or call data updater176 or object updater 177 to update the application internal state 192.In some embodiments, event handler 190 accesses a respective GUI updater178 to update what is displayed by the application. Similarly, it wouldbe clear to a person having ordinary skill in the art how otherprocesses can be implemented based on the components depicted in FIGS.1A-1B.

In accordance with some embodiments, FIG. 42 shows an exemplaryfunctional block diagram of an electronic device 4200 configured inaccordance with the principles of the various described embodiments. Inaccordance with some embodiments, the functional blocks of electronicdevice 4200 are configured to perform the techniques described above.The functional blocks of the device 4200 are, optionally, implemented byhardware, software, or a combination of hardware and software to carryout the principles of the various described examples. It is understoodby persons of skill in the art that the functional blocks described inFIG. 42 are, optionally, combined or separated into sub-blocks toimplement the principles of the various described examples. Therefore,the description herein optionally supports any possible combination orseparation or further definition of the functional blocks describedherein.

As shown in FIG. 42, an electronic device 4200 includes atouch-sensitive display unit 4220, a microphone unit 4222, and aprocessing unit 4226 coupled to touch-sensitive display unit 4220 andmicrophone unit 4222. In some embodiments, processing unit 4226 includesan external device detecting unit 4230, an input detecting unit 4232,and an instruction sending unit 4234. Optionally, processing unit 4226also includes an information obtaining unit 4236, a display enablingunit 4238, an information identifying unit 4240, and an informationsending unit 4242.

Processing unit 4226 is configured to: detect (e.g., with inputdetecting unit 4232) a voice input from microphone unit, wherein thevoice input includes a verbal request for information; detect (e.g.,with external device detecting unit 4230), via wireless communication,an external device; and in response at least in part to detecting thevoice input and detecting the external device, send (e.g., withinstruction sending unit 4234) an instruction, via wirelesscommunication, to the external device, wherein the instruction causesthe external device to display an affordance for displaying therequested information.

In some embodiments, processing unit 4226 is further configured to: inresponse to detecting the voice input: obtain (e.g., with informationobtaining unit 4236) the requested information from a web service; andenable (e.g., with display enabling unit 4238) display of the obtainedinformation.

In some embodiments, processing unit 4226 is further configured to:while enabling display of the obtained information, enable (e.g., withdisplay enabling unit 4238) display of an affordance that, whenactivated, causes the instructions to be sent to the external device;detect (e.g., with input detecting unit 4232) a user selection of theaffordance; and send (e.g., with instruction sending unit 4234) theinstruction in response at least in part to detecting the user selectionof the affordance.

In some embodiments, electronic device 4200 has a first audio/visualcapability, and the external device has a different second audio/visualcapability. Processing unit 4226 is further configured to: at electronicdevice 4200, enable (e.g., with display enabling unit 4238) display of afirst version of the requested information, the first version adaptedfor display within the first audio/visual capability of electronicdevice 4200, wherein the external device, when displaying the requestedinformation, displays a second version of the requested informationutilizing the second audio/visual capability of the external device, thesecond version visually and/or aurally different from the first version.

In some embodiments, a difference between the improved audio/visualcapability and the reduced audio/visual capability relates to theavailability of an application for displaying the requested informationon only one of the external device and electronic device 4200.

In some embodiments, a difference between the improved audio/visualcapability and the reduced audio/visual capability relates to theavailability of a speaker for playing-back the requested information ononly one of the eternal device and electronic device 4200.

In some embodiments, electronic device 4200 is a wearable electronicdevice.

In some embodiments, sending the instruction to the external devicecomprises:

-   -   identifying (e.g., with information identifying unit 4240), to        the external device, the requested information.

In some embodiments, sending the instructions to the external devicecomprises:

-   -   identifying (e.g., with information identifying unit 4240), to        the external device, a web service providing the requested        information.

In some embodiments, sending the instructions to the external devicecomprises: obtaining (e.g., with information obtaining unit 4236), byelectronic device 4200, the requested information from a web service;and sending (e.g., with information sending unit 4242), to the externaldevice, at least a portion of the obtained information.

The operations described above with reference to FIG. 53 are,optionally, implemented by components depicted in FIGS. 1A-1B or FIG.42. For example, input detecting operation 5202, external devicedetecting operation 5204, and sending operation 5206 may be implementedby event sorter 170, event recognizer 180, and event handler 190. Eventmonitor 171 in event sorter 170 detects a contact on touch-sensitivedisplay 112, and event dispatcher module 174 delivers the eventinformation to application 136-1. A respective event recognizer 180 ofapplication 136-1 compares the event information to respective eventdefinitions 186, and determines whether a first contact at a firstlocation on the touch-sensitive surface corresponds to a predefinedevent or sub event, such as activation of an affordance on a userinterface. When a respective predefined event or sub-event is detected,event recognizer 180 activates an event handler 190 associated with thedetection of the event or sub-event. Event handler 190 may utilize orcall data updater 176 or object updater 177 to update the applicationinternal state 192. In some embodiments, event handler 190 accesses arespective GUI updater 178 to update what is displayed by theapplication. Similarly, it would be clear to a person having ordinaryskill in the art how other processes can be implemented based on thecomponents depicted in FIGS. 1A-1B.

The foregoing description, for purpose of explanation, has beendescribed with reference to specific embodiments. However, theillustrative discussions above are not intended to be exhaustive or tolimit the invention to the precise forms disclosed. Many modificationsand variations are possible in view of the above teachings. Theembodiments were chosen and described in order to best explain theprinciples of the techniques and their practical applications. Othersskilled in the art are thereby enabled to best utilize the techniquesand various embodiments with various modifications as are suited to theparticular use contemplated.

Although the disclosure and examples have been fully described withreference to the accompanying drawings, it is to be noted that variouschanges and modifications will become apparent to those skilled in theart. Such changes and modifications are to be understood as beingincluded within the scope of the disclosure and examples as defined bythe claims.

What is claimed is:
 1. A non-transitory computer readable storage mediumstoring one or more programs, the one or more programs comprisinginstructions, which when executed by one or more processors of anelectronic device with a display screen and an input device, cause thedevice to: detect an external device, based on the external device beingwithin a proximity of the electronic device wherein the proximity iswithin a threshold range, and wherein the external device is executingan external application, the external application in a state; display,in a portion of the display screen, a plurality of application icons forlaunching a plurality of applications on the electronic device, whereinthe plurality of application icons are being displayed in a row on thedisplay screen; while the electronic device is in an unlocked state, andwhile displaying, in the portion of the display screen, the plurality ofapplications icons for launching a plurality of applications on theelectronic device: in response to receiving information indicatingrecent use of the external application at the external device and basedon the external device being within the proximity of the electronicdevice wherein the proximity is within a threshold range, initiallydisplay, adjacent to the plurality of application icons, a localapplication icon for launching a local application corresponding to theexternal application, wherein the local application icon is beingdisplayed in the row on the display screen, and wherein: in accordancewith a determination that the external application is a first externalapplication that has executed on the external device more recently thana second external application, the local application icon is a firstlocal application icon corresponding to a first local application; andin accordance with a determination that the external application is thesecond external application that has executed on the external devicemore recently than the first external application, the local applicationicon is a second local application icon corresponding to a second localapplication, wherein the second local application is different from thefirst local application and the second local application icon isdifferent from the first local application icon; detect, via the inputdevice, an input directed to a location corresponding to the displayedlocal application icon; and in response to detecting the input: inaccordance with the local application icon being the first localapplication icon, launch the first local application, wherein the stateof the first local application corresponds to the state of the externalapplication; and in accordance with the local application icon being thesecond local application icon, launch the second local application,wherein the state of the second local application corresponds to thestate of the external application.
 2. A non-transitory computer readablestorage medium according to claim 1, wherein the plurality ofapplication icons and the local application icon for launching the localapplication are arranged horizontally across the portion of the displayscreen.
 3. A non-transitory computer readable storage medium accordingto claim 1, wherein the local application icon for launching the localapplication is a left-most affordance adjacent to the plurality ofapplication icons.
 4. A non-transitory computer readable storage mediumaccording to claim 1, wherein the external application was used on theexternal device within a predetermined amount of time prior to a currenttime.
 5. A non-transitory computer readable storage medium according toclaim 1, wherein the external application and the local application haveat least one application feature in common.
 6. A non-transitory computerreadable storage medium according to claim 1, wherein the state of theexternal application corresponds to a position in a navigation hierarchyof the external application.
 7. A non-transitory computer readablestorage medium according to claim 1, wherein the state of the externalapplication corresponds to a location in a document displayed in theexternal application.
 8. A non-transitory computer readable storagemedium according to claim 1, wherein the state of the externalapplication corresponds to whether a feature of the external applicationis active.
 9. A non-transitory computer readable storage mediumaccording to claim 1, wherein the external application and the localapplication are versions of the same application.
 10. A non-transitorycomputer readable storage medium according to claim 1, wherein the oneor more programs further comprises: receiving, by the electronic device,application data of the external application; and displaying theapplication data via the local application.
 11. A non-transitorycomputer readable storage medium according to claim 10, wherein theapplication data represents a portion of a message displayed by theexternal application, and wherein the one or more programs furthercomprises: displaying the portion of the message in the localapplication.
 12. A non-transitory computer readable storage mediumaccording to claim 11, wherein the application data represents a portionof a web-page, and wherein the one or more programs further comprises:displaying the portion of the web-page via the local application.
 13. Anon-transitory computer readable storage medium according to claim 1,wherein at least one application feature is accessible only from one ofthe external application and the local application.
 14. A non-transitorycomputer readable storage medium according to claim 1, wherein theexternal application performs at least one application feature, andwherein launching the local application comprises: displaying anaffordance for invoking, wirelessly from the local application executingon the electronic device, an application feature of the externalapplication executing on the external device.
 15. A non-transitorycomputer readable storage medium according to claim 1, wherein theplurality of application icons and the local application icon aredisplayed proximate to the bottom edge of the display screen.
 16. Anon-transitory computer readable storage medium according to claim 1,wherein the plurality of application icons and the local applicationicon are substantially the same size.
 17. An electronic device,comprising: a display screen; an input device; one or more processors; amemory; and one or more programs, wherein the one or more programs arestored in the memory and configured to be executed by the one or moreprocessors, the one or more programs including instructions for:detecting an external device, based on the external device being withina proximity of the electronic device wherein the proximity is within athreshold range, and wherein the external device is executing anexternal application, the external application in a state; displaying,in a portion of the display screen, a plurality of application icons forlaunching a plurality of applications on the electronic device, whereinthe plurality of application icons are being displayed in a row on thedisplay screen; while the electronic device is in an unlocked state, andwhile displaying, in the portion of the display screen, the plurality ofapplications icons for launching a plurality of applications on theelectronic device: in response to receiving information indicatingrecent use of the external application at the external device and basedon the external device being within the proximity of the electronicdevice wherein the proximity is within a threshold range, initiallydisplaying, adjacent to the plurality of application icons, a localapplication icon for launching a local application corresponding to theexternal application, wherein the local application icon is beingdisplayed in the row on the display screen, and wherein: in accordancewith a determination that the external application is a first externalapplication that has executed on the external device more recently thana second external application, the local application icon is a firstlocal application icon corresponding to a first local application; andin accordance with a determination that the external application is thesecond external application that has executed on the external devicemore recently than the first external application, the local applicationicon is a second local application icon corresponding to a second localapplication, wherein the second local application is different from thefirst local application and the second local application icon isdifferent from the first local application icon; detecting, via theinput device, an input directed to a location corresponding to thedisplayed local application icon; and in response to detecting theinput: in accordance with the local application icon being the firstlocal application icon, launching the first local application, whereinthe state of the first local application corresponds to the state of theexternal application; and in accordance with the local application iconbeing the second local application icon, launching the second localapplication, wherein the state of the second local applicationcorresponds to the state of the external application.
 18. The electronicdevice of claim 17, wherein the plurality of application icons and thelocal application icon for launching the local application are arrangedhorizontally across the portion of the display screen.
 19. Theelectronic device of claim 17, wherein the local application icon forlaunching the local application is a left-most affordance adjacent tothe plurality of application icons.
 20. The electronic device of claim17, wherein the external application was used on the external devicewithin a predetermined amount of time prior to the current time.
 21. Theelectronic device of claim 17, wherein the external application and thelocal application have at least one application feature in common. 22.The electronic device of claim 17, wherein the state of the externalapplication corresponds to a position in a navigation hierarchy of theexternal application.
 23. The electronic device of claim 17, wherein thestate of the external application corresponds to a location in adocument displayed in the external application.
 24. The electronicdevice of claim 17, wherein the state of the external applicationcorresponds to whether a feature of the external application is active.25. The electronic device of claim 17, wherein the external applicationand the local application are versions of the same application.
 26. Theelectronic device of claim 17, the one or more programs furtherincluding instructions for: receiving, by the electronic device,application data of the external application; and displaying theapplication data via the local application.
 27. The electronic device ofclaim 26, wherein the application data represents a portion of a messagedisplayed by the external application, the one or more programs furtherincluding instructions for: displaying the portion of the message in thelocal application.
 28. The electronic device of claim 27, wherein theapplication data represents a portion of a web-page, the one or moreprograms further including instructions for: displaying the portion ofthe web-page via the local application.
 29. The electronic device ofclaim 17, wherein at least one application feature is accessible onlyfrom one of the external application and the local application.
 30. Theelectronic device of claim 17, wherein the external application performsat least one application feature, the one or more programs furtherincluding instructions for: displaying an affordance for invoking,wirelessly from the local application executing on the electronicdevice, an application feature of the external application executing onthe external device.
 31. The electronic device of claim 17, wherein theplurality of application icons and the local application icon aredisplayed proximate to the bottom edge of the display screen.
 32. Theelectronic device of claim 17, wherein the plurality of applicationicons and the local application icon are substantially the same size.33. A method, comprising: at an electronic device coupled with a displayscreen and an input device: detecting an external device, based on theexternal device being within a proximity of the electronic devicewherein the proximity is within a threshold range, and wherein theexternal device is executing an external application, the externalapplication in a state; displaying, in a portion of the display screen,a plurality of application icons for launching a plurality ofapplications on the electronic device, wherein the plurality ofapplication icons are being displayed in a row on the display screen;while the electronic device is in an unlocked state, and whiledisplaying, in the portion of the display screen, the plurality ofapplications icons for launching a plurality of applications on theelectronic device: in response to receiving information indicatingrecent use of the external application at the external device and basedon the external device being within the proximity of the electronicdevice wherein the proximity is within a threshold range, initiallydisplaying, adjacent to the plurality of application icons, a localapplication icon for launching a local application corresponding to theexternal application, wherein the local application icon is beingdisplayed in the row on the display screen, and wherein: in accordancewith a determination that the external application is a first externalapplication that has executed on the external device more recently thana second external application, the local application icon is a firstlocal application icon corresponding to a first local application; andin accordance with a determination that the external application is thesecond external application that has executed on the external devicemore recently than the first external application, the local applicationicon is a second local application icon corresponding to a second localapplication, wherein the second local application is different from thefirst local application and the second local application icon isdifferent from the first local application icon; detecting, via theinput device, an input directed to a location corresponding to thedisplayed local application icon; and in response to detecting theinput: in accordance with the local application icon being the firstlocal application icon, launching the first local application, whereinthe state of the first local application corresponds to the state of theexternal application; and in accordance with the local application iconbeing the second local application icon, launching the second localapplication, wherein the state of the second local applicationcorresponds to the state of the external application.
 34. The method ofclaim 33, wherein the plurality of application icons and the localapplication icon for launching the local application are arrangedhorizontally across the portion of the display screen.
 35. The method ofclaim 33, wherein the local application icon for launching the localapplication is a left-most affordance adjacent to the plurality ofapplication icons.
 36. The method of claim 33, wherein the externalapplication was used on the external device within a predeterminedamount of time prior to the current time.
 37. The method of claim 33,wherein the external application and the local application have at leastone application feature in common.
 38. The method of claim 33, whereinthe state of the external application corresponds to a position in anavigation hierarchy of the external application.
 39. The method ofclaim 33, wherein the state of the external application corresponds to alocation in a document displayed in the external application.
 40. Themethod of claim 33, wherein the state of the external applicationcorresponds to whether a feature of the external application is active.41. The method of claim 33, wherein the external application and thelocal application are versions of the same application.
 42. The methodof claim 33, further comprising: receiving, by the electronic device,application data of the external application; and displaying theapplication data via the local application.
 43. The method of claim 42,wherein the application data represents a portion of a message displayedby the external application, the method further comprising: displayingthe portion of the message in the local application.
 44. The method ofclaim 43, wherein the application data represents a portion of aweb-page, the method further comprising: displaying the portion of theweb-page via the local application.
 45. The method of claim 33, whereinat least one application feature is accessible only from one of theexternal application and the local application.
 46. The method of claim33, wherein the external application performs at least one applicationfeature, and wherein launching the local application comprises:displaying an affordance for invoking, wirelessly from the localapplication executing on the electronic device, an application featureof the external application executing on the external device.
 47. Themethod of claim 33, wherein the plurality of application icons and thelocal application icon are displayed proximate to the bottom edge of thedisplay screen.
 48. The method of claim 33, wherein the plurality ofapplication icons and the local application icon are substantially thesame size.